2026 NPPES data General Practice Physician NPI 1669595641
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MASOUD AHMADMEHRABI

General Practice Physician in SOUTHFIELD, Michigan. 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
331
Medicare Part D claims · 225 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

MASOUD AHMADMEHRABI filed 331 Medicare Part D claims in 2023 as a General Practice Physician in SOUTHFIELD, Michigan, prescribing 92% generic.

331
Part D claims, 2023
92%
generic prescribing

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.

MASOUD AHMADMEHRABI's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

331 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

MASOUD AHMADMEHRABI practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about MASOUD AHMADMEHRABI?

Quality data not reported

NPI registry status

Active

Issued 04/06/2007

NPI 1669595641

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

331 88% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

Specialty distribution in Michigan

How General Practice Physician compares to other specialties among Michigan providers

Michigan providers

General Practice Physician share within Michigan

1. General Practice Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Physician share within Michigan

Specialty board-certification context

Estimated specialty board-certified rate — General Practice Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
General Practice Physician ABMS/AOA estimate

Est. board-certified rate (General Practice Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (General Practice Physician) — ABMS / AOA estimate

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).

MASOUD AHMADMEHRABI appears in the CMS NPPES registry as a General Practice Physician provider at 16001 W 9 MILE RD, SOUTHFIELD, MI, 48075, with a listed phone of (248) 849-3151. NPI 1669595641 was issued on 04/06/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AHMADMEHRABI 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 331 prescription claims written by this provider, covering 225 Medicare beneficiaries and totaling roughly $4K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 5.4%. 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.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

16001 W 9 MILE RD
SOUTHFIELD, MI 48075

Provider Details

NPI 1669595641
Specialty General Practice Physician
Gender Male
NPI Issued 04/06/2007

License & disciplinary context — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to MASOUD AHMADMEHRABI. To verify MASOUD AHMADMEHRABI's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

MASOUD AHMADMEHRABI — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 331 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.

331
Total Claims
$4K
Total Drug Cost
225
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
335
Total Day Supply
3,637
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$1K
Generic Drug Cost
$3K
Opioid Claims
18 (5.4% rate)
Antibiotic Claims
119

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
1.00
Gender Split
64% female / 36% male
Age Distribution
<65: 38, 65-74: 112, 75-84: 61, 85+: 14

Top Prescribed Drugs (Medicare Part D)

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

What MASOUD AHMADMEHRABI 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
Azithromycin
31
Methylprednisolone
30
Albuterol Sulfate Hfa
Albuterol Sulfate
22
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
18
Prednisone
17
Tobramycin
14
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
13
Cefdinir
12

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

General Practice Physician Overview

How MASOUD AHMADMEHRABI fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

MASOUD AHMADMEHRABI's 331 claims are below the specialty average of 2,872.

Nearby General Practice Physician Providers in Michigan

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

Compare General Practice Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MASOUD AHMADMEHRABI's specialty?
MASOUD AHMADMEHRABI specializes in General Practice Physician and practices in SOUTHFIELD, Michigan.
How much does MASOUD AHMADMEHRABI prescribe under Medicare Part D?
In 2023, MASOUD AHMADMEHRABI wrote 331 Medicare Part D claims totaling $4K in drug costs for 225 beneficiaries.
Where is MASOUD AHMADMEHRABI located?
MASOUD AHMADMEHRABI is located at 16001 W 9 MILE RD, SOUTHFIELD, MI, 48075. Phone: (248) 849-3151.
What is MASOUD AHMADMEHRABI's NPI number?
MASOUD AHMADMEHRABI's National Provider Identifier (NPI) is 1669595641, issued on 04/06/2007.
Does MASOUD AHMADMEHRABI prescribe more brand-name or generic drugs?
MASOUD AHMADMEHRABI's prescribing is 8% brand-name and 92% generic drugs by claim count, with $1K in brand drug costs.
Does MASOUD AHMADMEHRABI prescribe opioids?
Yes, MASOUD AHMADMEHRABI had 18 opioid claims in 2023 with an opioid prescribing rate of 5.4%.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does MASOUD AHMADMEHRABI prescribe most often?
Based on 2023 Medicare Part D data, MASOUD AHMADMEHRABI's most frequently prescribed drugs include Azithromycin, Methylprednisolone, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MASOUD AHMADMEHRABI accept Medicare?
MASOUD AHMADMEHRABI appears in CMS Medicare data with 331 Part D claims and 225 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MASOUD AHMADMEHRABI's credentials?
MASOUD AHMADMEHRABI's NPI is 1669595641. 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.
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