2026 NPPES data General Practice Physician NPI 1912983131 DO
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ANDREW COLMAN, DO

General Practice Physician in WESTLAND, 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
29K
Medicare Part D claims · 1K beneficiaries · General Practice Physician avg: 3K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.3K
67 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ANDREW COLMAN, DO is a General Practice Physician ([object Object]) practicing in WESTLAND, Michigan with a Medicare Part D prescribing footprint of 29K claims across 1K beneficiaries — 16% brand-name prescribing . Industry payments of $1.3K across 67 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ANDREW COLMAN, DO filed 29,486 Medicare Part D claims in 2023 across WESTLAND, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ANDREW COLMAN, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ANDREW COLMAN, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 12/20/2005

NPI 1912983131

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

29,486 927% 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).

ANDREW COLMAN, DO is a General Practice Physician provider practicing in WESTLAND, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1912983131. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ANDREW COLMAN, DO appears in the CMS NPPES registry as a General Practice Physician provider holding DO credentials at 8365 N NEWBURGH RD, WESTLAND, MI, 48185, with a listed phone of (734) 416-2000. NPI 1912983131 was issued on 12/20/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COLMAN 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 29,486 prescription claims written by this provider, covering 1,079 Medicare beneficiaries and totaling roughly $2.3 million in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 4.1%. 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

8365 N NEWBURGH RD
WESTLAND, MI 48185

Provider Details

NPI 1912983131
Specialty General Practice Physician
Credentials DO
Gender Male
NPI Issued 12/20/2005

Hospital and facility affiliations

Facilities where ANDREW COLMAN, DO 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.

ENCORE GERIATRICS PLLC
MANISTIQUE, MI
MICHIGAN HEALTHCARE PROFESSIONALS PC
FARMINGTON HILLS, MI
POWERBACK REHABILITATION LLC
JACKSON, MI

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 ANDREW COLMAN, DO. Source: openpaymentsdata.cms.gov.

Total received

$1.3K

Largest payer

Lilly USA, LLC

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.

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 ANDREW COLMAN, DO. To verify ANDREW COLMAN, DO'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 · Typical

ANDREW COLMAN, DO — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 29,486 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.

29,486
Total Claims
$2.3M
Total Drug Cost
1,079
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
32,540
Total Day Supply
805,921
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$1.7M
Generic Drug Cost
$613K
Opioid Claims
1,219 (4.1% rate)
Antibiotic Claims
688

Patient Demographics

Average Patient Age
80.0 years
Avg HCC Risk Score
2.21
Gender Split
63% female / 37% male
Age Distribution
<65: 78, 65-74: 268, 75-84: 316, 85+: 417

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
1,290
Levothyroxine Sodium
1,236
Amlodipine Besylate
904
Eliquis
Apixaban
866
Lisinopril
761
Furosemide
703
Gabapentin
654
Sertraline Hcl
623
Potassium Chloride
610
Metoprolol Tartrate
551

* 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 ANDREW COLMAN, DO 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

ANDREW COLMAN, DO's 29,486 claims are above 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 COLMAN.

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

Frequently Asked Questions

What is ANDREW COLMAN, DO's specialty?
ANDREW COLMAN, DO specializes in General Practice Physician and practices in WESTLAND, Michigan. Credentials: DO.
How much does ANDREW COLMAN, DO prescribe under Medicare Part D?
In 2023, ANDREW COLMAN, DO wrote 29,486 Medicare Part D claims totaling $2.3M in drug costs for 1,079 beneficiaries.
Where is ANDREW COLMAN, DO located?
ANDREW COLMAN, DO is located at 8365 N NEWBURGH RD, WESTLAND, MI, 48185. Phone: (734) 416-2000.
What is ANDREW COLMAN, DO's NPI number?
ANDREW COLMAN, DO's National Provider Identifier (NPI) is 1912983131, issued on 12/20/2005.
Does ANDREW COLMAN, DO prescribe more brand-name or generic drugs?
ANDREW COLMAN, DO's prescribing is 16% brand-name and 84% generic drugs by claim count, with $1.7M in brand drug costs.
Does ANDREW COLMAN, DO prescribe opioids?
Yes, ANDREW COLMAN, DO had 1,219 opioid claims in 2023 with an opioid prescribing rate of 4.1%.
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 ANDREW COLMAN, DO prescribe most often?
Based on 2023 Medicare Part D data, ANDREW COLMAN, DO's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANDREW COLMAN, DO accept Medicare?
ANDREW COLMAN, DO appears in CMS Medicare data with 29,486 Part D claims and 1,079 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANDREW COLMAN, DO's credentials?
ANDREW COLMAN, DO's NPI is 1912983131 with credentials DO. 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