NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1932553153 M.D.
Verify on CMS → Brittany Carmack, M.D.
Student in an Organized Health Care Education/Training Program in Jonesboro, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 in Student in an Organized Health Care Education/Training Program, 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 · 89 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
What the federal data shows
Brittany Carmack, M.D. filed 1,370 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Jonesboro, Arkansas.
- 1K
- Part D claims, 2023
- ≥79th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Brittany Carmack, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1932553153), first enumerated 04/14/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,370 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1932553153 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1932553153
- ENUM-MID 2016
- TAX-MEGA 331K Student in
- RX-MID 1,370
- BOOK-LIGHT 2,616 in Arkansas
- PHOTO-ENUM Calvin Sheng · 2016
Brittany Carmack, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,370 ≥ 79th percentile 79% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Brittany Carmack, M.D.?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
1,370 198% vs specialty avg
Specialty distribution in Arkansas
How Student in an Organized Health Care Education/Training Program compares to other specialties among Arkansas 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 Student in an Organized Health Care Education/Training Program. 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).
Practice Address
Provider Details
| NPI | 1932553153 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 04/14/2016 |
Hospital and facility affiliations
Facilities where Brittany Carmack, 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.
University OF Arkansas For Medical Sciences
Jonesboro, AR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,370
Total Claims
$169K
Total Drug Cost
89
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,507
- Total Day Supply
- 73,405
- Generic Drug Cost
- $32K
- Opioid Claims
- 26 (1.9% rate)
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 67.5 years
- Avg HCC Risk Score
- 1.82
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 25, 65-74: 39, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brittany Carmack, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
62 claims
- Atorvastatin Calcium
Atorvastatin Calcium
56 claims
- Lisinopril
Lisinopril
50 claims
- Metformin Hcl
Metformin Hcl
46 claims
- Amlodipine Besylate
Amlodipine Besylate
42 claims
- Losartan Potassium
Losartan Potassium
31 claims
- Pantoprazole Sodium
Pantoprazole Sodium
31 claims
- Simvastatin
Simvastatin
30 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 62 |
| Atorvastatin Calcium | 56 |
| Lisinopril | 50 |
| Metformin Hcl | 46 |
| Amlodipine Besylate | 42 |
| Losartan Potassium | 31 |
| Pantoprazole Sodium | 31 |
| Simvastatin | 30 |
| Gabapentin | 29 |
| Furosemide | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in AR →
All providers in Arkansas →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How Brittany Carmack, M.D. fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Brittany Carmack, M.D.'s 1,370 claims are above the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Carmack, both outside Arkansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Carmack.
One of 2,616 Student in an Organized Health Care Education/Training Program providers enrolled in Arkansas, 5 are shown here.
Frequently Asked Questions
What is Brittany Carmack, M.D.'s specialty? ▼
Brittany Carmack, M.D. specializes in Student in an Organized Health Care Education/Training Program and practices in Jonesboro, Arkansas. Credentials: M.D..
How much does Brittany Carmack, M.D. prescribe under Medicare Part D? ▼
In 2023, Brittany Carmack, M.D. wrote 1,370 Medicare Part D claims totaling $169K in drug costs for 89 beneficiaries.
Where is Brittany Carmack, M.D. located? ▼
Brittany Carmack, M.D. is located at 311 E MATTHEWS AVE, Jonesboro, AR, 72401. Phone: (870) 972-0063.
What is Brittany Carmack, M.D.'s NPI number? ▼
Brittany Carmack, M.D.'s National Provider Identifier (NPI) is 1932553153, issued on 04/14/2016.
Does Brittany Carmack, M.D. prescribe opioids? ▼
Yes, Brittany Carmack, M.D. had 26 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does Brittany Carmack, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Brittany Carmack, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brittany Carmack, M.D. accept Medicare? ▼
Brittany Carmack, M.D. appears in CMS Medicare data with 1,370 Part D claims and 89 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brittany Carmack, M.D.'s credentials? ▼
Brittany Carmack, M.D.'s NPI is 1932553153 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.