NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1316973167 MD
Verify on CMS → Allison Harbour, MD
Adult Medicine Physician in Iron Mountain, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,481 in Adult Medicine 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
118
Medicare Part D claims · Adult Medicine Physician avg: 3K
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Allison Harbour, MD filed 118 Medicare Part D claims in 2023 as a Adult Medicine Physician in Iron Mountain, Michigan, prescribing 76% generic.
- 118
- Part D claims, 2023
- 76%
- 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.
Allison Harbour, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
118 35th percentile higher than 35% of 1,370,886 prescribers
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)
Allison Harbour, MD 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 Allison Harbour, MD?
Quality data not reportedPrimary specialty
Adult Medicine Physician
Medicare Part D claims
118 96% vs specialty avg
Specialty distribution in Michigan
How Adult Medicine Physician compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Adult Medicine Physician. Verify directly:
How MIPS and board certification work
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).
Allison Harbour, MD appears in the CMS NPPES registry as a Adult Medicine Physician provider holding MD credentials at 325 E H ST, Iron Mountain, MI, 49801, with a listed phone of (906) 774-3300. NPI 1316973167 was issued on 06/23/2006.
Medicare Part D records for calendar year 2023 show 118 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $8K in drug spend, split 24% brand-name and 76% generic by claim count.
Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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
Provider Details
| NPI | 1316973167 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/23/2006 |
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 Allison Harbour, MD. To verify Allison Harbour, MD'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
Allison Harbour, MD - brand share 24.0%
Adult Medicine Physician average
24% brand-name claims vs 76% generic, on 118 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.
118
Total Claims
$8K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 142
- Total Day Supply
- 3,434
- Brand vs Generic
- 24% brand / 76% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $509
Patient Demographics
- Average Patient Age
- 78.0 years
- Avg HCC Risk Score
- 0.94
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Allison Harbour, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Eliquis
Eliquis
26 claims
- Spironolactone
Spironolactone
24 claims
- Metformin Hcl
Metformin Hcl
15 claims
- Furosemide
Furosemide
14 claims
- Amlodipine Besylate
Amlodipine Besylate
12 claims
- Simvastatin
Simvastatin
12 claims
| Drug | Claims |
|---|---|
| Eliquis Apixaban | 26 |
| Spironolactone | 24 |
| Metformin Hcl | 15 |
| Furosemide | 14 |
| Amlodipine Besylate | 12 |
| Simvastatin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Allison Harbour, MD fits within the Adult Medicine Physician landscape nationally.
2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider
Allison Harbour, MD's 118 claims are below the specialty average of 2,807.
Nearby Adult Medicine Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Harbour.
Dr. Innocent Agbassi
M.D.
Livonia, MI
Dr. Emil Alberding
M.D.
Richland, MI
Dr. Elsa Alcantara
M.D.
Grosse Pointe Shores, MI
Dr. Noshir Amaria
D.O.
Ann Arbor, MI
Dr. Leslie Arwin
MD, MPH
Ann Arbor, MI
Compare Adult Medicine 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 Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Medicine 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 Allison Harbour, MD's specialty? ▼
Allison Harbour, MD specializes in Adult Medicine Physician and practices in Iron Mountain, Michigan. Credentials: MD.
How much does Allison Harbour, MD prescribe under Medicare Part D? ▼
In 2023, Allison Harbour, MD wrote 118 Medicare Part D claims totaling $8K in drug costs for N/A beneficiaries.
Where is Allison Harbour, MD located? ▼
Allison Harbour, MD is located at 325 E H ST, Iron Mountain, MI, 49801. Phone: (906) 774-3300.
What is Allison Harbour, MD's NPI number? ▼
Allison Harbour, MD's National Provider Identifier (NPI) is 1316973167, issued on 06/23/2006.
Does Allison Harbour, MD prescribe more brand-name or generic drugs? ▼
Allison Harbour, MD's prescribing is 24% brand-name and 76% generic drugs by claim count, with $7K in brand drug costs.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does Allison Harbour, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Allison Harbour, MD's most frequently prescribed drugs include Eliquis, Spironolactone, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Allison Harbour, MD accept Medicare? ▼
Allison Harbour, MD appears in CMS Medicare data with 118 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Allison Harbour, MD's credentials? ▼
Allison Harbour, MD's NPI is 1316973167 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.