NPPES file of Aug 9, 2026

Sarah Barnhart, MSN, FNP-BC

Family Nurse Practitioner · Washington, DC

Sarah Barnhart, MSN, FNP-BC is a family nurse practitioner with a practice address in Washington, District of Columbia, and NPI 1528680683, issued on May 12, 2020. Check the license with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528680683
Name
Sarah Barnhart
Credential
MSN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
12.008959 CT
10.171702 CT
Self-reported in NPPES; status is on the state search
Practice location
601 New Jersey Ave NW Ste 200, Washington, DC 20001
Phone
(202) 204-7092
Enumerated
May 12, 2020
Record last updated
Mar 17, 2025
Fax
(415) 252-7176
Medicare enrollment
Enrolled (PECOS I20240404000819); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 601 New Jersey Ave NW Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Esther Baik, M.D.Internal Medicine Physician1730404955
  2. Jennifer Barnwell, CRNPAdult Health Nurse Practitioner1235413188
  3. Rose Nganga, MDInternal Medicine Physician1093459026
  4. Jillian Noyes, MDFamily Medicine Physician1124468780
  5. Michelle PattersonFamily Nurse Practitioner1619479920
  6. Drew Roenneburg, PA-CPhysician Assistant1952952921

Verify Sarah Barnhart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the District of Columbia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

24 Medicare Part D claims for 18 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Sarah Barnhart24
  2. Specialty average1,305

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.3
  2. Costout of 100 · 30%97.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. One Medstar Primary Care LLCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sarah Barnhart among 682 family nurse practitioner records in District of Columbia

Sarah Barnhart, MSN, FNP-BC is one of 682 family nurse practitioner records with a practice address in District of Columbia. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 67% of them.

  • NPI issued2020 · 67% of these records are older, 28% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2020 · median 2019 among the 311 with a school on file
  • Record last updated2025 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

675 family nurse practitioner records list a practice address in Washington

They are 675 of the 45,857 NPPES records with a practice address in Washington, and 682 family nurse practitioner records in District of Columbia.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Chinyere AbiiWashington, DC 200011184987869
  2. Yiesak AsfawWashington, DC 200011487019030
  3. Sharmin Diaz, NP-F-BCWashington, DC 200011083054951
  4. Lara Fife, FNPWashington, DC 200011497183115
  5. Lisa Hacker, ARNPWashington, DC 200011003834771
  6. Josephine Ignis, FNPWashington, DC 200011891954053
  7. Amber Kaufman, APNWashington, DC 200011225376551
  8. Njukam Loveline, NURSE PRACTITIONERWashington, DC 200011508114489

Common questions

What is Sarah Barnhart, MSN, FNP-BC's NPI number?

Sarah Barnhart, MSN, FNP-BC's National Provider Identifier (NPI) is 1528680683, issued on May 12, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Barnhart, MSN, FNP-BC located?

The NPPES record lists a practice address at 601 New Jersey Ave NW Ste 200, Washington, DC, 20001. Phone: (202) 204-7092. Providers update this record themselves, so call before visiting.

How can I verify Sarah Barnhart, MSN, FNP-BC's license?

Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Barnhart, MSN, FNP-BC prescribe under Medicare Part D?

In 2024, Sarah Barnhart, MSN, FNP-BC had 24 Medicare Part D claims for 18 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Sarah Barnhart, MSN, FNP-BC's MIPS final score?

The 2023 MIPS final score is 87.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.