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2026 NPPES data Allergy & Immunology Physician NPI 1588665137 MD
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Gary Moss, MD

Allergy & Immunology Physician in Virginia Beach, Virginia. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 3,390 in Allergy & Immunology 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
842
Medicare Part D claims · 230 beneficiaries · Allergy & Immunology Physician avg: 764
MIPS score
70.8/100
▼ 12 pts below national avg 83.1 · Mid-tier
Industry payments
$12.9K
138 payments · CMS Open Payments (Sunshine Act)
Verify NPI on CMS Methodology
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Gary Moss, MD reported a CMS MIPS final score of 70.8/100 — below the 83.1 national average — and filed 842 Medicare Part D claims in 2023.

70.8/100
MIPS score · -12 vs avg
842
Part D claims, 2023
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.

Gary Moss, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

71 8th percentile higher than 8% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

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

Where Gary Moss, MD sits

This provider among allergy & immunology physician peers

Across the 740 allergy & immunology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Gary Moss, MD writes more Part D claims than 54% of them and scores higher on MIPS quality than 20% — placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.8Part D claim volume — percentile in specialtyMIPS quality — percentilePart D claim volume — percentile in specialty: 57 · MIPS quality — percentile: 72Part D claim volume — percentile in specialty: 40 · MIPS quality — percentile: 70Part D claim volume — percentile in specialty: 63 · MIPS quality — percentile: 7Part D claim volume — percentile in specialty: 15 · MIPS quality — percentile: 83Part D claim volume — percentile in specialty: 33 · MIPS quality — percentile: 90Part D claim volume — percentile in specialty: 92 · MIPS quality — percentile: 50Part D claim volume — percentile in specialty: 90 · MIPS quality — percentile: 58Part D claim volume — percentile in specialty: 30 · MIPS quality — percentile: 87Part D claim volume — percentile in specialty: 65 · MIPS quality — percentile: 53Part D claim volume — percentile in specialty: 83 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 82 · MIPS quality — percentile: 8Part D claim volume — percentile in specialty: 97 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 42 · MIPS quality — percentile: 12Part D claim volume — percentile in specialty: 87 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 72 · MIPS quality — percentile: 5Part D claim volume — percentile in specialty: 38 · MIPS quality — percentile: 47Part D claim volume — percentile in specialty: 75 · MIPS quality — percentile: 43Part D claim volume — percentile in specialty: 95 · MIPS quality — percentile: 2Part D claim volume — percentile in specialty: 98 · MIPS quality — percentile: 67Part D claim volume — percentile in specialty: 3 · MIPS quality — percentile: 72Part D claim volume — percentile in specialty: 68 · MIPS quality — percentile: 57Part D claim volume — percentile in specialty: 73 · MIPS quality — percentile: 92Part D claim volume — percentile in specialty: 77 · MIPS quality — percentile: 95Part D claim volume — percentile in specialty: 52 · MIPS quality — percentile: 62Part D claim volume — percentile in specialty: 67 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 50 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 17 · MIPS quality — percentile: 72Part D claim volume — percentile in specialty: 8 · MIPS quality — percentile: 52Part D claim volume — percentile in specialty: 23 · MIPS quality — percentile: 15Part D claim volume — percentile in specialty: 62 · MIPS quality — percentile: 10Part D claim volume — percentile in specialty: 23 · MIPS quality — percentile: 80Part D claim volume — percentile in specialty: 47 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 88 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 37 · MIPS quality — percentile: 88Part D claim volume — percentile in specialty: 55 · MIPS quality — percentile: 3Part D claim volume — percentile in specialty: 2 · MIPS quality — percentile: 55Part D claim volume — percentile in specialty: 60 · MIPS quality — percentile: 17Part D claim volume — percentile in specialty: 12 · MIPS quality — percentile: 25Part D claim volume — percentile in specialty: 10 · MIPS quality — percentile: 63Part D claim volume — percentile in specialty: 35 · MIPS quality — percentile: 72Part D claim volume — percentile in specialty: 47 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 78 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 93 · MIPS quality — percentile: 27Part D claim volume — percentile in specialty: 27 · MIPS quality — percentile: 72Part D claim volume — percentile in specialty: 70 · MIPS quality — percentile: 68Part D claim volume — percentile in specialty: 7 · MIPS quality — percentile: 85Part D claim volume — percentile in specialty: 18 · MIPS quality — percentile: 65Part D claim volume — percentile in specialty: 20 · MIPS quality — percentile: 95Part D claim volume — percentile in specialty: 5 · MIPS quality — percentile: 92Part D claim volume — percentile in specialty: 53 · MIPS quality — percentile: 18Part D claim volume — percentile in specialty: 28 · MIPS quality — percentile: 23Part D claim volume — percentile in specialty: 85 · MIPS quality — percentile: 60Part D claim volume — percentile in specialty: 45 · MIPS quality — percentile: 13Part D claim volume — percentile in specialty: 58 · MIPS quality — percentile: 45Part D claim volume — percentile in specialty: 32 · MIPS quality — percentile: 20Part D claim volume — percentile in specialty: 22 · MIPS quality — percentile: 48Part D claim volume — percentile in specialty: 0 · MIPS quality — percentile: 95Part D claim volume — percentile in specialty: 13 · MIPS quality — percentile: 95Part D claim volume — percentile in specialty: 80 · MIPS quality — percentile: 0Part D claim volume — percentile in specialty: 100 · MIPS quality — percentile: 82Gary Moss, MD — Part D claim volume — percentile in specialty: 54 · MIPS quality — percentile: 20
Part D claim volume vs MIPS quality, by specialty percentile

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

✓
Board certification likely (heuristic — not verified)

Gary Moss, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — 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 Gary Moss, MD?

Below national average

NPI registry status

Active

Issued 08/04/2005

NPI 1588665137

Primary specialty

Allergy & Immunology Physician

Niche

3,390 US NPIs in this specialty

Medicare Part D claims

842 10% vs specialty avg

2023 prescription claims

Specialty avg: 764

MIPS final score

70.8/100 12.3 pts vs avg

Mid-tier band

vs 83.1 national avg

Specialty distribution in Virginia

How Allergy & Immunology Physician compares to other specialties among Virginia providers

Virginia providers

Largest specialties in Virginia (% of in-state providers)

Behavior Technician — 5.2%Behavior Technician5.2%Clinical Social Worker — 5.1%Clinical Social Worker5.1%Student in an Organized Health Care Education/Training Program — 4.7%Student in an Organized Health Care Education/Training Program4.7%Physical Therapist — 4.6%Physical Therapist4.6%Pharmacist — 4.5%Pharmacist4.5%Professional Counselor — 4%Professional Counselor4%Allergy & Immunology Physician — 0.1%Allergy & Immunology Physician0.1%
Largest specialties in Virginia (% of in-state providers)

Medicare quality performance — MIPS

Gary Moss, MD's 2023 MIPS final score plotted against the Allergy & Immunology Physician national average

Below national average
MIPS Final Score
70.8/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Allergy & Immunology Physician) — 70.8/100 vs national avg 83.1

0%100%National avg83%70.8%
MIPS final score (Allergy & Immunology Physician) — 70.8/100 vs national avg 83.1

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).

Gary Moss, MD appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding MD credentials at 1704 SIR WILLIAM OSLER DR, Virginia Beach, VA, 23454, with a listed phone of (757) 481-4383. NPI 1588665137 was issued on 08/04/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Moss most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 842 prescription claims written by this provider, covering 230 Medicare beneficiaries and totaling roughly $343K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 70.8/100 for the 2023 performance year (Quality 66.5, Cost 47.2), compared with the national average of 83.1.

Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1704 SIR WILLIAM OSLER DR
Virginia Beach, VA 23454
(757) 481-4383

Provider Details

NPI 1588665137
Specialty Allergy & Immunology Physician
Credentials MD
Gender Male
NPI Issued 08/04/2005

CMS Quality Score (MIPS)

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

70.7655
Final Score
Avg: 83.1
66.4938
Quality
47.2265
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where Gary Moss, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Allergy And Asthma Specialists Ltd
Norfolk, VA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Gary Moss, MD. Source: openpaymentsdata.cms.gov.

Total received

$12.9K

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

842
Total Claims
$343K
Total Drug Cost
230
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,197
Total Day Supply
31,697
Generic Drug Cost
$29K
Antibiotic Claims
28

Patient Demographics

Average Patient Age
69.9 years
Avg HCC Risk Score
1.12
Gender Split
74% female / 26% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Gary Moss, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Montelukast Sodium
 113
Epinephrine
 76
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
69
Ipratropium Bromide
 48
Prednisone
 48
Albuterol Sulfate Hfa
Albuterol Sulfate
39
Famotidine
 38
Breo Ellipta
Fluticasone/Vilanterol
36
Levocetirizine Dihydrochloride
 32
Advair Hfa
Fluticasone Propion/Salmeterol
31

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

More Allergy & Immunology Physician in VA → All providers in Virginia → Compare specialties →

Allergy & Immunology Physician Overview

How Gary Moss, MD fits within the Allergy & Immunology Physician landscape nationally.

3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider

Gary Moss, MD's 842 claims are above the specialty average of 764.

Nearby Allergy & Immunology Physician Providers in Virginia

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

Dr. Parasmani Acharya
M.D.
Pulaski, VA
Veronica Alix
Hampton, VA
Dr. Darshana Alle
M.D.
Henrico, VA
Dr. Oral Alpan
MD
Springfield, VA
Dr. Donald Asbury
MD
Bluefield, VA

Compare Allergy & Immunology Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Virginia medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

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Frequently Asked Questions

What is Gary Moss, MD's specialty? ▼
Gary Moss, MD specializes in Allergy & Immunology Physician and practices in Virginia Beach, Virginia. Credentials: MD.
How much does Gary Moss, MD prescribe under Medicare Part D? ▼
In 2023, Gary Moss, MD wrote 842 Medicare Part D claims totaling $343K in drug costs for 230 beneficiaries.
What is Gary Moss, MD's Medicare quality score? ▼
Gary Moss, MD has a CMS MIPS Final Score of 70.8/100 (Quality: 66.5, Cost: 47.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Gary Moss, MD located? ▼
Gary Moss, MD is located at 1704 SIR WILLIAM OSLER DR, Virginia Beach, VA, 23454. Phone: (757) 481-4383.
What is Gary Moss, MD's NPI number? ▼
Gary Moss, MD's National Provider Identifier (NPI) is 1588665137, issued on 08/04/2005.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Gary Moss, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Gary Moss, MD's most frequently prescribed drugs include Montelukast Sodium, Epinephrine, Trelegy Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gary Moss, MD accept Medicare? ▼
Gary Moss, MD appears in CMS Medicare data with 842 Part D claims and 230 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gary Moss, MD's credentials? ▼
Gary Moss, MD's NPI is 1588665137 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

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 (2023). 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 April 2026 (NPPES) / 2023 (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 PlainDoctor editorial team.