NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1720233406 M.D., PH.D.
Verify on CMS → Rachelle Barrett Toman, M.D., PH.D.
Family Medicine Physician in Colmar Manor, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family 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
1K
Medicare Part D claims · 127 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
80.2/100
▼ 3 pts below national avg 83.1 · Above neutral
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
Rachelle Barrett Toman, M.D., PH.D. reported a CMS MIPS final score of 80.2/100 - below the 83.1 national average - and filed 1,011 Medicare Part D claims in 2023.
- 80.2/100
- MIPS score · -3 vs avg
- 1K
- Part D claims, 2023
- 90%
- 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.
Rachelle Barrett Toman, M.D., PH.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
80 33rd percentile higher than 33% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Rachelle Barrett Toman, M.D., PH.D. sits
This provider among family medicine physician peers
Across the 22,040 family medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Rachelle Barrett Toman, M.D., PH.D. writes more Part D claims than 34% of them and scores higher on MIPS quality than 31% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one family medicine physician peer from a representative sample of 60; the gold marker is Rachelle Barrett Toman, M.D., PH.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Rachelle Barrett Toman, M.D., PH.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Rachelle Barrett Toman, M.D., PH.D.?
Near national averagePrimary specialty
Family Medicine Physician
Medicare Part D claims
1,011 70% vs specialty avg
MIPS final score
80.2/100 2.9 pts vs avg
Specialty distribution in Maryland
How Family Medicine Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Rachelle Barrett Toman, M.D., PH.D.'s 2023 MIPS final score plotted against the Family Medicine Physician national average
- MIPS Final Score
- 80.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Family Medicine Physician) - 80.2/100 vs national avg 83.1
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).
Rachelle Barrett Toman, M.D., PH.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D., PH.D. credentials at 4151 BLADENSBURG RD, Colmar Manor, MD, 20722, with a listed phone of (301) 699-7700. NPI 1720233406 was issued on 11/23/2008.
Medicare Part D records for calendar year 2023 show 1,011 prescription claims written by this provider, covering 127 Medicare beneficiaries and totaling roughly $115K in drug spend, split 10% brand-name and 90% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 80.2/100 for the 2023 performance year (Quality 76.7, Cost 53.5), compared with the national average of 83.1.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1720233406 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | M.D., PH.D. |
| Gender | Female |
| NPI Issued | 11/23/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
80.1797
Final Score
Avg: 83.1
76.6904
Quality
53.4937
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Rachelle Barrett Toman, M.D., PH.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.
Medstar Medical Group II LLC
Washington, DC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Rachelle Barrett Toman, M.D., PH.D. - brand share 10.0%
Family Medicine Physician average
10% brand-name claims vs 90% generic, on 1,011 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.
1,011
Total Claims
$115K
Total Drug Cost
127
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,640
- Total Day Supply
- 78,139
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $86K
- Generic Drug Cost
- $29K
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 15, 65-74: 68, 75-84: 32, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Rachelle Barrett Toman, M.D., PH.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
75 claims
- Amlodipine Besylate
Amlodipine Besylate
66 claims
- Lisinopril
Lisinopril
49 claims
- Metformin Hcl
Metformin Hcl
37 claims
- Metoprolol Succinate 29
Metoprolol Succinate
29 claims
- Rosuvastatin Calcium 29
Rosuvastatin Calcium
29 claims
- Hydrochlorothiazide 28
Hydrochlorothiazide
28 claims
- Losartan Potassium 28
Losartan Potassium
28 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 75 |
| Amlodipine Besylate | 66 |
| Lisinopril | 49 |
| Metformin Hcl | 37 |
| Metoprolol Succinate | 29 |
| Rosuvastatin Calcium | 29 |
| Hydrochlorothiazide | 28 |
| Losartan Potassium | 28 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 25 |
| Atenolol | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Rachelle Barrett Toman, M.D., PH.D. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Rachelle Barrett Toman, M.D., PH.D.'s 1,011 claims are below the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Barrett Toman.
Dr. Amelia Abban
CRNP-BC
Laurel, MD
Dr. Peter Abbott
MD
Willards, MD
Dr. Hanan Aboumatar
MD, MPH
Baltimore, MD
Dr. Ndubuisi Achufusi
M.D.
Greenbelt, MD
Dr. Jose Acol
MD
Mount Airy, MD
Compare Family 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 Maryland medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family 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 Rachelle Barrett Toman, M.D., PH.D.'s specialty? ▼
Rachelle Barrett Toman, M.D., PH.D. specializes in Family Medicine Physician and practices in Colmar Manor, Maryland. Credentials: M.D., PH.D..
How much does Rachelle Barrett Toman, M.D., PH.D. prescribe under Medicare Part D? ▼
In 2023, Rachelle Barrett Toman, M.D., PH.D. wrote 1,011 Medicare Part D claims totaling $115K in drug costs for 127 beneficiaries.
What is Rachelle Barrett Toman, M.D., PH.D.'s Medicare quality score? ▼
Rachelle Barrett Toman, M.D., PH.D. has a CMS MIPS Final Score of 80.2/100 (Quality: 76.7, Cost: 53.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Rachelle Barrett Toman, M.D., PH.D. located? ▼
Rachelle Barrett Toman, M.D., PH.D. is located at 4151 BLADENSBURG RD, Colmar Manor, MD, 20722. Phone: (301) 699-7700.
What is Rachelle Barrett Toman, M.D., PH.D.'s NPI number? ▼
Rachelle Barrett Toman, M.D., PH.D.'s National Provider Identifier (NPI) is 1720233406, issued on 11/23/2008.
Does Rachelle Barrett Toman, M.D., PH.D. prescribe more brand-name or generic drugs? ▼
Rachelle Barrett Toman, M.D., PH.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $86K in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Rachelle Barrett Toman, M.D., PH.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Rachelle Barrett Toman, M.D., PH.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rachelle Barrett Toman, M.D., PH.D. accept Medicare? ▼
Rachelle Barrett Toman, M.D., PH.D. appears in CMS Medicare data with 1,011 Part D claims and 127 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rachelle Barrett Toman, M.D., PH.D.'s credentials? ▼
Rachelle Barrett Toman, M.D., PH.D.'s NPI is 1720233406 with credentials M.D., PH.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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.