2026 NPPES data Allergy & Immunology Physician NPI 1104845775 MD
Verify on CMS →

JOHN FARACI, MD

Allergy & Immunology Physician in LOMA LINDA, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
215
Medicare Part D claims · 40 beneficiaries · Allergy & Immunology Physician avg: 764
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.186/100
▲ 2 pts above national avg 83.1 · [object Object]

What the federal data shows

JOHN FARACI, MD reported a CMS MIPS final score of 85.186/100 — above the 83.1 national average — and filed 215 Medicare Part D claims in 2023.

85.186/100
MIPS score · +2 vs avg
215
Part D claims, 2023
68%
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.

JOHN FARACI, MD's MIPS score vs every scored U.S. clinician

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

85 49th percentile higher than 49% 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%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

JOHN FARACI, 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 JOHN FARACI, MD?

High performer (top quartile)

NPI registry status

Active

Issued 07/18/2006

NPI 1104845775

Primary specialty

Allergy & Immunology Physician

Niche

3,390 US NPIs in this specialty

Medicare Part D claims

215 72% vs specialty avg

2023 prescription claims

Specialty avg: 764

MIPS final score

85.186/100 2.0860000000000127% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in California

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

California providers

Allergy & Immunology Physician share within California

1. Allergy & Immunology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology Physician share within California

Medicare quality performance — MIPS

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

High performer (top quartile)
MIPS Final Score
85.186/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Allergy & Immunology Physician) — 85.186/100 vs national avg 83.1

0%100%National avg83%85.2%
MIPS final score (Allergy & Immunology Physician) — 85.186/100 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).

JOHN FARACI, MD appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding MD credentials at 11370 ANDERSON ST # 3200, LOMA LINDA, CA, 92354, with a listed phone of (909) 558-2395. NPI 1104845775 was issued on 07/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FARACI 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 215 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $905K in drug spend, split 32% brand-name and 68% generic by claim count. 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 85.186/100 for the 2023 performance year (Quality 71.8166, Cost 64.5435), 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

11370 ANDERSON ST # 3200
LOMA LINDA, CA 92354

Provider Details

NPI 1104845775
Specialty Allergy & Immunology Physician
Credentials MD
Gender Male
NPI Issued 07/18/2006

CMS Quality Score (MIPS)

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

85.186
Final Score
Avg: 83.1
71.8166
Quality
64.5435
Cost
82
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where JOHN FARACI, 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.

FACULTY PHYSICIANS AND SURGEONS OF LLUSM
LOMA LINDA, CA

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

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 JOHN FARACI, MD. To verify JOHN FARACI, 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 · Above average

JOHN FARACI, MD — brand share 32.0%
Specialty average (est.)

32% brand-name claims vs 68% generic, on 215 2023 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 2023.

215
Total Claims
$905K
Total Drug Cost
40
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
298
Total Day Supply
8,325
Brand vs Generic
32% brand / 68% generic
Brand Drug Cost
$889K
Generic Drug Cost
$16K

Patient Demographics

Average Patient Age
65.3 years
Avg HCC Risk Score
1.80
Gender Split
60% female / 40% male
Age Distribution
<65: 14, 65-74: 16, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What JOHN FARACI, 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
Hizentra
Immun Glob G(Igg)/Pro/Iga 0-50
38
Azelastine Hcl
37
Fluticasone Propionate
27
Famotidine
26
Takhzyro
Lanadelumab-Flyo
13
Omeprazole
11

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

Allergy & Immunology Physician Overview

How JOHN FARACI, 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

JOHN FARACI, MD's 215 claims are below the specialty average of 764.

Nearby Allergy & Immunology Physician Providers in California

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

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

Frequently Asked Questions

What is JOHN FARACI, MD's specialty?
JOHN FARACI, MD specializes in Allergy & Immunology Physician and practices in LOMA LINDA, California. Credentials: MD.
How much does JOHN FARACI, MD prescribe under Medicare Part D?
In 2023, JOHN FARACI, MD wrote 215 Medicare Part D claims totaling $905K in drug costs for 40 beneficiaries.
What is JOHN FARACI, MD's Medicare quality score?
JOHN FARACI, MD has a CMS MIPS Final Score of 85.186/100 (Quality: 71.8166, Cost: 64.5435). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JOHN FARACI, MD located?
JOHN FARACI, MD is located at 11370 ANDERSON ST # 3200, LOMA LINDA, CA, 92354. Phone: (909) 558-2395.
What is JOHN FARACI, MD's NPI number?
JOHN FARACI, MD's National Provider Identifier (NPI) is 1104845775, issued on 07/18/2006.
Does JOHN FARACI, MD prescribe more brand-name or generic drugs?
JOHN FARACI, MD's prescribing is 32% brand-name and 68% generic drugs by claim count, with $889K in brand drug costs.
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 JOHN FARACI, MD prescribe most often?
Based on 2023 Medicare Part D data, JOHN FARACI, MD's most frequently prescribed drugs include Hizentra, Azelastine Hcl, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHN FARACI, MD accept Medicare?
JOHN FARACI, MD appears in CMS Medicare data with 215 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHN FARACI, MD's credentials?
JOHN FARACI, MD's NPI is 1104845775 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