NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1356366819 M.D.
Verify on CMS → Carrie Nicholson, M.D.
Internal Medicine Physician in Albion, 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 172,737 in Internal 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
8K
Medicare Part D claims · 424 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
87%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$15.46
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Carrie Nicholson, M.D. filed 8,005 Medicare Part D claims in 2023 as an Internal Medicine Physician in Albion, Michigan, prescribing 87% generic.
- 8K
- Part D claims, 2023
- 87%
- 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.
Carrie Nicholson, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
8,005 Top 3% higher than 97% 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 certification likely (heuristic, not verified)
Carrie Nicholson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Carrie Nicholson, M.D.?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
8,005 195% vs specialty avg
Specialty distribution in Michigan
How Internal 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 Internal 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).
Carrie Nicholson, M.D. appears in the CMS NPPES registry as an Internal Medicine Physician provider holding M.D. credentials at 302 N MONROE ST STE A, Albion, MI, 49224, with a listed phone of (517) 629-2134. NPI 1356366819 was issued on 07/13/2006.
Medicare Part D records for calendar year 2023 show 8,005 prescription claims written by this provider, covering 424 Medicare beneficiaries and totaling roughly $909K in drug spend, split 12% brand-name and 87% generic by claim count, with an opioid prescribing rate of 3.2%.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 enrolled providers across 56 states and an average of 2,716 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 | 1356366819 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 07/13/2006 |
Hospital and facility affiliations
Facilities where Carrie Nicholson, M.D. 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.
Ella E M Brown Charitable Circle
Marshall, 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 Carrie Nicholson, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$15
Largest payer
Novo Nordisk Inc
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 Carrie Nicholson, M.D.. To verify Carrie Nicholson, M.D.'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
Carrie Nicholson, M.D. - brand share 12.0%
Internal Medicine Physician average
12% brand-name claims vs 87% generic, on 8,005 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.
8,005
Total Claims
$909K
Total Drug Cost
424
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 18,713
- Total Day Supply
- 548,435
- Brand vs Generic
- 12% brand / 87% generic
- Brand Drug Cost
- $723K
- Generic Drug Cost
- $180K
- Opioid Claims
- 259 (3.2% rate)
- Antibiotic Claims
- 146
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.23
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 50, 65-74: 191, 75-84: 135, 85+: 48
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Carrie Nicholson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
545 claims
- Amlodipine Besylate
Amlodipine Besylate
328 claims
- Omeprazole
Omeprazole
292 claims
- Lisinopril
Lisinopril
224 claims
- Levothyroxine Sodium 209
Levothyroxine Sodium
209 claims
- Metoprolol Succinate 206
Metoprolol Succinate
206 claims
- Simvastatin 204
Simvastatin
204 claims
- Metformin Hcl 173
Metformin Hcl
173 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 545 |
| Amlodipine Besylate | 328 |
| Omeprazole | 292 |
| Lisinopril | 224 |
| Levothyroxine Sodium | 209 |
| Metoprolol Succinate | 206 |
| Simvastatin | 204 |
| Metformin Hcl | 173 |
| Hydrochlorothiazide | 160 |
| Gabapentin | 150 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Carrie Nicholson, M.D. fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Carrie Nicholson, M.D.'s 8,005 claims are above the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Nicholson.
Dr. Keith Aaronson
MD
Ann Arbor, MI
Dr. Tomas Abalo
M.D.
Iron Mountain, MI
Dr. Ali Abbas
M.D.
Pontiac, MI
Dr. Hawazin Abbas
MD
Auburn Hills, MI
Dr. Imran Abbasi
D.O.
Warren, MI
Compare Internal 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 Internal 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 Carrie Nicholson, M.D.'s specialty? ▼
Carrie Nicholson, M.D. specializes in Internal Medicine Physician and practices in Albion, Michigan. Credentials: M.D..
How much does Carrie Nicholson, M.D. prescribe under Medicare Part D? ▼
In 2023, Carrie Nicholson, M.D. wrote 8,005 Medicare Part D claims totaling $909K in drug costs for 424 beneficiaries.
Where is Carrie Nicholson, M.D. located? ▼
Carrie Nicholson, M.D. is located at 302 N MONROE ST STE A, Albion, MI, 49224. Phone: (517) 629-2134.
What is Carrie Nicholson, M.D.'s NPI number? ▼
Carrie Nicholson, M.D.'s National Provider Identifier (NPI) is 1356366819, issued on 07/13/2006.
Does Carrie Nicholson, M.D. prescribe more brand-name or generic drugs? ▼
Carrie Nicholson, M.D.'s prescribing is 12% brand-name and 87% generic drugs by claim count, with $723K in brand drug costs.
Does Carrie Nicholson, M.D. prescribe opioids? ▼
Yes, Carrie Nicholson, M.D. had 259 opioid claims in 2023 with an opioid prescribing rate of 3.2%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Carrie Nicholson, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Carrie Nicholson, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Carrie Nicholson, M.D. accept Medicare? ▼
Carrie Nicholson, M.D. appears in CMS Medicare data with 8,005 Part D claims and 424 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carrie Nicholson, M.D.'s credentials? ▼
Carrie Nicholson, M.D.'s NPI is 1356366819 with credentials M.D.. 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.