2026 NPPES data Addiction Psychiatry Physician NPI 1679661979 MD
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OLANREWAJU SOMORIN, MD

Addiction Psychiatry Physician in MONROE, New York. 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
2K
Medicare Part D claims · 85 beneficiaries · Addiction Psychiatry Physician avg: 792
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
▼ 8 pts below national avg 83.1 · [object Object]

What the federal data shows

OLANREWAJU SOMORIN, MD reported a CMS MIPS final score of 75/100 — below the 83.1 national average — and filed 1,967 Medicare Part D claims in 2023.

75/100
MIPS score · -8 vs avg
2K
Part D claims, 2023
98%
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.

OLANREWAJU SOMORIN, MD's MIPS score vs every scored U.S. clinician

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

75 15th percentile higher than 15% 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

Board certification likely (heuristic — not verified)

OLANREWAJU SOMORIN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 3 hospital affiliations — 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 OLANREWAJU SOMORIN, MD?

Below national average

NPI registry status

Active

Issued 10/11/2006

NPI 1679661979

Primary specialty

Addiction Psychiatry Physician

Niche

667 US NPIs in this specialty

Medicare Part D claims

1,967 148% vs specialty avg

2023 prescription claims

Specialty avg: 792

MIPS final score

75/100 8.099999999999994% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in New York

How Addiction Psychiatry Physician compares to other specialties among New York providers

New York providers

Addiction Psychiatry Physician share within New York

1. Addiction Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Addiction Psychiatry Physician share within New York

Medicare quality performance — MIPS

OLANREWAJU SOMORIN, MD's 2023 MIPS final score plotted against the Addiction Psychiatry Physician national average

Below national average
MIPS Final Score
75/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Addiction Psychiatry Physician) — 75/100 vs national avg 83.1

0%100%National avg83%75%
MIPS final score (Addiction Psychiatry Physician) — 75/100 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).

OLANREWAJU SOMORIN, MD appears in the CMS NPPES registry as a Addiction Psychiatry Physician provider holding MD credentials at 1200 STATE ROUTE 208 STE 15, MONROE, NY, 10950, with a listed phone of (845) 837-1635. NPI 1679661979 was issued on 10/11/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SOMORIN 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 1,967 prescription claims written by this provider, covering 85 Medicare beneficiaries and totaling roughly $97K in drug spend, split 2% brand-name and 98% 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 75/100 for the 2023 performance year, compared with the national average of 83.1.

Addiction Psychiatry Physician is a narrow specialty nationwide, with 667 enrolled providers across 49 states and an average of 792 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

1200 STATE ROUTE 208 STE 15
MONROE, NY 10950

Provider Details

NPI 1679661979
Specialty Addiction Psychiatry Physician
Credentials MD
Gender Male
NPI Issued 10/11/2006

CMS Quality Score (MIPS)

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

75
Final Score
Avg: 83.1

Reporting: Group practice

Hospital and facility affiliations

Facilities where OLANREWAJU SOMORIN, 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.

ACCESS SUPPORTS FOR LIVING INC
MIDDLETOWN, NY
ALBANY MEDICAL COLLEGE
ALBANY, NY
NORWALK COMMUNITY HEALTH CENTER INC
NORWALK, CT

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 — New York NYSBPMC 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 ~100K New York medical licensees in 2023 — they are NOT specific to OLANREWAJU SOMORIN, MD. To verify OLANREWAJU SOMORIN, MD's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases

NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

OLANREWAJU SOMORIN, MD — brand share 2.0%
Specialty average (est.)

2% brand-name claims vs 98% generic, on 1,967 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.

1,967
Total Claims
$97K
Total Drug Cost
85
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,020
Total Day Supply
59,183
Brand vs Generic
2% brand / 98% generic
Brand Drug Cost
$36K
Generic Drug Cost
$60K

Patient Demographics

Average Patient Age
61.0 years
Avg HCC Risk Score
1.28
Gender Split
60% female / 40% male
Age Distribution
<65: 44, 65-74: 32, 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 OLANREWAJU SOMORIN, 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
Risperidone
179
Olanzapine
119
Benztropine Mesylate
93
Bupropion Xl
Bupropion Hcl
89
Hydroxyzine Hcl
82
Divalproex Sodium
80
Quetiapine Fumarate
79
Trazodone Hcl
77
Clonazepam
75
Citalopram Hbr
Citalopram Hydrobromide
72

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

Addiction Psychiatry Physician Overview

How OLANREWAJU SOMORIN, MD fits within the Addiction Psychiatry Physician landscape nationally.

667
Addiction Psychiatry Physician Providers in US
49
States with Addiction Psychiatry Physician
792
Avg Claims per Provider

OLANREWAJU SOMORIN, MD's 1,967 claims are above the specialty average of 792.

Nearby Addiction Psychiatry Physician Providers in New York

Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as SOMORIN.

Compare Addiction Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is OLANREWAJU SOMORIN, MD's specialty?
OLANREWAJU SOMORIN, MD specializes in Addiction Psychiatry Physician and practices in MONROE, New York. Credentials: MD.
How much does OLANREWAJU SOMORIN, MD prescribe under Medicare Part D?
In 2023, OLANREWAJU SOMORIN, MD wrote 1,967 Medicare Part D claims totaling $97K in drug costs for 85 beneficiaries.
What is OLANREWAJU SOMORIN, MD's Medicare quality score?
OLANREWAJU SOMORIN, MD has a CMS MIPS Final Score of 75/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is OLANREWAJU SOMORIN, MD located?
OLANREWAJU SOMORIN, MD is located at 1200 STATE ROUTE 208 STE 15, MONROE, NY, 10950. Phone: (845) 837-1635.
What is OLANREWAJU SOMORIN, MD's NPI number?
OLANREWAJU SOMORIN, MD's National Provider Identifier (NPI) is 1679661979, issued on 10/11/2006.
Does OLANREWAJU SOMORIN, MD prescribe more brand-name or generic drugs?
OLANREWAJU SOMORIN, MD's prescribing is 2% brand-name and 98% generic drugs by claim count, with $36K in brand drug costs.
How many Addiction Psychiatry Physician providers are there in the US?
There are 667 Addiction Psychiatry Physician providers across 49 states in the US. The average Addiction Psychiatry Physician provider writes 792 Medicare Part D claims per year.
What drugs does OLANREWAJU SOMORIN, MD prescribe most often?
Based on 2023 Medicare Part D data, OLANREWAJU SOMORIN, MD's most frequently prescribed drugs include Risperidone, Olanzapine, Benztropine Mesylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OLANREWAJU SOMORIN, MD accept Medicare?
OLANREWAJU SOMORIN, MD appears in CMS Medicare data with 1,967 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OLANREWAJU SOMORIN, MD's credentials?
OLANREWAJU SOMORIN, MD's NPI is 1679661979 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