PlainDoctor

2026 NPPES data Gastroenterology Physician NPI 1649209628 MD
Verify on CMS →

Soraya Ross, MD

Gastroenterology Physician in Beverly Hills, California.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 17,061 in Gastroenterology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 196 beneficiaries · Gastroenterology Physician avg: 848
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
76.1/100
▼ 7 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Soraya Ross, MD reported a CMS MIPS final score of 76.1/100 - below the 83.5 national average - and filed 1,132 Medicare Part D claims in 2024.

76.1/100
MIPS score · -7 vs avg
1K
Part D claims, 2024
85%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Soraya Ross, MD

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1649209628), first enumerated 07/01/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 1,132 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 76.1/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • State context

    State board disciplinary context

    California statewide board action statistics are published annually — these figures describe aggregate state activity, not Soraya Ross, MD's individual license status. Verify directly with the state medical board.

    Source: MBC annual report 2023

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1649209628 · Gastroenterology Physician

NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-BELOW · RX-MID · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1649209628
  • ENUM-LEGACY 2006
  • TAX-MID 17K Gastroenterology Physician
  • MIPS-BELOW 76.1/100
  • RX-MID 1,132
  • BOOK-LIGHT 1,749 in California
  • PHOTO-FINISH Oral James, M.D. · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Soraya Ross, MD's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

76 ≥ 17th percentile 17% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Soraya Ross, MD sits

This provider among gastroenterology physician peers

Across the 5,560 gastroenterology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Soraya Ross, MD writes more Part D claims than 68% of them and scores higher on MIPS quality than 15% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 97Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 78Soraya Ross, MD, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 15
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one gastroenterology physician peer from a representative sample of 60; the gold marker is Soraya Ross, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Soraya Ross, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Soraya Ross, MD?

Below national average

NPI registry status

Active

Issued 07/01/2006

NPI 1649209628

Primary specialty

Gastroenterology Physician

Mid-sized

17,061 US NPIs in this specialty

Medicare Part D claims

1,132 33% vs specialty avg

2024 prescription claims

Specialty avg: 848

MIPS final score

76.1/100 7.4 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in California

How Gastroenterology Physician compares to other specialties among California providers

California providers
Behavior Technician17.9%Marriage & Family Therapist5.4%Student in an Organized Heal…5.1%Mental Health Counselor3.7%Pharmacist3.4%Clinical Social Worker3.1%Gastroenterology Physician0.2%
Largest specialties in California (% of in-state providers)

Medicare quality performance, MIPS

Soraya Ross, MD's 2023 MIPS final score plotted against the Gastroenterology Physician national average

Below national average
MIPS Final Score
76.1/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%76.1%
MIPS final score (Gastroenterology Physician) - 76.1/100 vs national avg 83.5
How MIPS and board certification work

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Practice Address

8920 WILSHIRE BLVD STE 321
Beverly Hills, CA 90211
(310) 888-1234

Provider Details

NPI 1649209628
Specialty Gastroenterology Physician
Credentials MD
Gender Female
NPI Issued 07/01/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

76.0829
Final Score
Measured-score avg: 83.5
81.6058
Quality
38.6705
Cost
100
Promoting Interoperability

Reporting: Individual

License & disciplinary context - California MBC 2023 annual report

Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Soraya Ross, MD. To verify Soraya Ross, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

Soraya Ross, MD - brand share 15.0%
Gastroenterology Physician average

15% brand-name claims vs 85% generic, on 1,132 2024 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

1,132
Total Claims
$166K
Total Drug Cost
196
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,173.267
Total Day Supply
62,341
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$134K
Generic Drug Cost
$31K
Antibiotic Claims
62

Patient Demographics

Average Patient Age
78.2 years
Avg HCC Risk Score
1.30
Gender Split
68% female / 32% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Soraya Ross, MD prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Pantoprazole Sodium
 274
Famotidine
 72
Esomeprazole Magnesium
 43
Levothyroxine Sodium
 33
Rosuvastatin Calcium
 28
Amlodipine Besylate
 27
Atorvastatin Calcium
 27
Creon
Lipase/Protease/Amylase
27
Omeprazole
 27
Mesalamine
 24

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Gastroenterology Physician in CA → All providers in California → Compare specialties →

Gastroenterology Physician Overview

How Soraya Ross, MD fits within the Gastroenterology Physician landscape nationally.

17,061
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
848
Avg Claims per Provider

Soraya Ross, MD's 1,132 claims are above the specialty average of 848.

Nationwide Gastroenterology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Ross, both outside California so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (76.1 here).

Sushilkumar Tibrewala 76.1 IL Jesse Houghton 76.1 OH Oral James 76.1 TX Celso Pineiro 76.1 FL

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

William Miller Frederick, MD Roger Davis Tucson, AZ James David Spokane, WA Savant Mehta Worcester, MA

Nearby Gastroenterology Physician Providers in California

Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Ross.

One of 1,749 Gastroenterology Physician providers enrolled in California, 5 are shown here.

Dr. David Aarons
MD
Lodi, CA
Dr. Constante Abaya
MD
Oxnard, CA
Dr. Homan Abdollahzadeh
MD
Palm Springs, CA
Dr. John Abdulian
M.D.
Fresno, CA
Dr. Hussein Abidali
DO
Rancho Cucamonga, CA

Compare Gastroenterology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Soraya Ross, MD's specialty? ▼
Soraya Ross, MD specializes in Gastroenterology Physician and practices in Beverly Hills, California. Credentials: MD.
How much does Soraya Ross, MD prescribe under Medicare Part D? ▼
In 2024, Soraya Ross, MD wrote 1,132 Medicare Part D claims totaling $166K in drug costs for 196 beneficiaries.
What is Soraya Ross, MD's Medicare quality score? ▼
Soraya Ross, MD has a CMS MIPS Final Score of 76.1/100 (Quality: 81.6, Cost: 38.7). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Soraya Ross, MD located? ▼
Soraya Ross, MD is located at 8920 WILSHIRE BLVD STE 321, Beverly Hills, CA, 90211. Phone: (310) 888-1234.
What is Soraya Ross, MD's NPI number? ▼
Soraya Ross, MD's National Provider Identifier (NPI) is 1649209628, issued on 07/01/2006.
Does Soraya Ross, MD prescribe more brand-name or generic drugs? ▼
Soraya Ross, MD's prescribing is 15% brand-name and 85% generic drugs by claim count, with $134K in brand drug costs.
How many Gastroenterology Physician providers are there in the US? ▼
There are 17,061 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 848 Medicare Part D claims per year.
What drugs does Soraya Ross, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Soraya Ross, MD's most frequently prescribed drugs include Pantoprazole Sodium, Famotidine, Esomeprazole Magnesium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Soraya Ross, MD accept Medicare? ▼
Soraya Ross, MD appears in CMS Medicare data with 1,132 Part D claims and 196 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Soraya Ross, MD's credentials? ▼
Soraya Ross, MD's NPI is 1649209628 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

View source datasets and methodology notes
Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.