NPI registry status
Active
2026 NPPES data General Practice Physician NPI 1366836538 M.D.
Verify on CMS → Christopher Thomas, M.D.
General Practice Physician in Mountain Brk, Alabama.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,725 in General Practice 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
1K
Medicare Part D claims · 367 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
86%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$113.92
6 payments · CMS Open Payments (Sunshine Act)
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
Christopher Thomas, M.D. filed 1,191 Medicare Part D claims in 2023 as a General Practice Physician in Mountain Brk, Alabama, prescribing 86% generic.
- 1K
- Part D claims, 2023
- 86%
- 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.
Christopher Thomas, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,191 Top 23% higher than 77% 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)
Christopher Thomas, M.D. 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).
What does the federal data show about Christopher Thomas, M.D.?
Quality data not reportedPrimary specialty
General Practice Physician
Medicare Part D claims
1,191 59% vs specialty avg
Specialty distribution in Alabama
How General Practice Physician compares to other specialties among Alabama 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 General Practice 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).
Christopher Thomas, M.D. appears in the CMS NPPES registry as a General Practice Physician provider holding M.D. credentials at 3000 CAHABA VILLAGE PLZ STE 110, Mountain Brk, AL, 35243, with a listed phone of (205) 293-1205. NPI 1366836538 was issued on 03/25/2015.
Medicare Part D records for calendar year 2023 show 1,191 prescription claims written by this provider, covering 367 Medicare beneficiaries and totaling roughly $78K in drug spend, split 11% brand-name and 86% generic by claim count, with an opioid prescribing rate of 3.1%.
General Practice Physician is a mid-sized specialty nationwide, with 16,725 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
Provider Details
| NPI | 1366836538 |
|---|---|
| Specialty | General Practice Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/25/2015 |
Hospital and facility affiliations
Facilities where Christopher Thomas, 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.
According to CMS billing records, Christopher Thomas, M.D. is affiliated with 3 Medicare-billing facilities.
American Wound Care AL PLLC
Birmingham, AL
Birmingham Internal Medicine Associates, LLC
Birmingham, AL
Southern Immediate Care, LLC
Birmingham, AL
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 Christopher Thomas, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$114
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.
Brand vs generic prescribing mix · Typical
Christopher Thomas, M.D. - brand share 11.0%
General Practice Physician average
11% brand-name claims vs 86% generic, on 1,191 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.
1,191
Total Claims
$78K
Total Drug Cost
367
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,144
- Total Day Supply
- 53,289
- Brand vs Generic
- 11% brand / 86% generic
- Brand Drug Cost
- $56K
- Generic Drug Cost
- $22K
- Opioid Claims
- 37 (3.1% rate)
- Antibiotic Claims
- 199
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 0.87
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 37, 65-74: 196, 75-84: 109, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Christopher Thomas, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Methylprednisolone
Methylprednisolone
65 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
63 claims
- Fluconazole
Fluconazole
61 claims
- Atorvastatin Calcium
Atorvastatin Calcium
60 claims
- Metformin Hcl
Metformin Hcl
36 claims
- Azithromycin
Azithromycin
35 claims
- Lisinopril
Lisinopril
35 claims
- Amlodipine Besylate
Amlodipine Besylate
33 claims
| Drug | Claims |
|---|---|
| Methylprednisolone | 65 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 63 |
| Fluconazole | 61 |
| Atorvastatin Calcium | 60 |
| Metformin Hcl | 36 |
| Azithromycin | 35 |
| Lisinopril | 35 |
| Amlodipine Besylate | 33 |
| Doxycycline Hyclate | 32 |
| Levothyroxine Sodium | 32 |
* 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 Christopher Thomas, M.D. fits within the General Practice Physician landscape nationally.
16,725
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider
Christopher Thomas, M.D.'s 1,191 claims are below the specialty average of 2,872.
Nearby General Practice Physician Providers in Alabama
Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as Thomas.
Dr. Erika Anderson
MD
Maxwell Afb, AL
Dr. Robert Bartel
MD
Dadeville, AL
Dr. Anne Bauer
M.D.
Madison, AL
Dr. Samuel Beenken
MD
Birmingham, AL
Dr. Jacqueline Bergdoll
M.D.
Seale, AL
Compare General Practice 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 Alabama medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby General Practice 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 Christopher Thomas, M.D.'s specialty? ▼
Christopher Thomas, M.D. specializes in General Practice Physician and practices in Mountain Brk, Alabama. Credentials: M.D..
How much does Christopher Thomas, M.D. prescribe under Medicare Part D? ▼
In 2023, Christopher Thomas, M.D. wrote 1,191 Medicare Part D claims totaling $78K in drug costs for 367 beneficiaries.
Where is Christopher Thomas, M.D. located? ▼
Christopher Thomas, M.D. is located at 3000 CAHABA VILLAGE PLZ STE 110, Mountain Brk, AL, 35243. Phone: (205) 293-1205.
What is Christopher Thomas, M.D.'s NPI number? ▼
Christopher Thomas, M.D.'s National Provider Identifier (NPI) is 1366836538, issued on 03/25/2015.
Does Christopher Thomas, M.D. prescribe more brand-name or generic drugs? ▼
Christopher Thomas, M.D.'s prescribing is 11% brand-name and 86% generic drugs by claim count, with $56K in brand drug costs.
Does Christopher Thomas, M.D. prescribe opioids? ▼
Yes, Christopher Thomas, M.D. had 37 opioid claims in 2023 with an opioid prescribing rate of 3.1%.
How many General Practice Physician providers are there in the US? ▼
There are 16,725 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 Christopher Thomas, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Christopher Thomas, M.D.'s most frequently prescribed drugs include Methylprednisolone, Amoxicillin-Clavulanate Potass, Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Christopher Thomas, M.D. accept Medicare? ▼
Christopher Thomas, M.D. appears in CMS Medicare data with 1,191 Part D claims and 367 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Christopher Thomas, M.D.'s credentials? ▼
Christopher Thomas, M.D.'s NPI is 1366836538 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
Compiled from official public sources by the PlainDoctor editorial team.
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.