NPPES file of Aug 9, 2026

Chinwe Mueller, NP

Registered Nurse · Washington, DC

Chinwe Mueller, NP is a registered nurse with a practice address in Washington, District of Columbia, and NPI 1316297427, issued on Sep 17, 2012. Check the license (District of Columbia 1027012, as entered in NPPES) 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316297427
Name
Chinwe Mueller
Credential
NP
Primary taxonomy
Registered Nurse 163W00000X
License number
1027012 DC
Self-reported in NPPES; status is on the state search
Practice location
110 Irving St NW, Washington, DC 20010
Phone
(202) 877-8723
Enumerated
Sep 17, 2012
Record last updated
Sep 17, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(202) 877-9393
Medicare enrollment
Enrolled (PECOS I20130801000703); accepts Medicare assignment
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 110 Irving St NW

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

  1. Margarita Abbey, NPNurse Practitioner1841245487
  2. Lauren Abbott, M.D.Emergency Medicine Physician1356576383
  3. Taha Abdalla, MDNeonatal-Perinatal Medicine Physician1225016587
  4. Mouin Abdallah, MDCardiovascular Disease Physician1063498780
  5. Waseem Abdallah, M.D.Psychiatry Physician1265961452
  6. Samer Abdel Al, MDOrthopaedic Surgery Physician1558778548

Verify Chinwe Mueller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
    Search for license 1027012
    Check 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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45% fewer Medicare Part D claims than the average registered nurse in 2024

374 Medicare Part D claims for 163 beneficiaries, against an average of 678 among the 694 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.

  1. Chinwe Mueller374
  2. Specialty average678

Most prescribed

  1. Eliquis110 claims
  2. Xarelto40 claims
  3. Metoprolol Succinate35 claims
  4. Amiodarone Hcl29 claims
  5. Clopidogrel28 claims
  6. Multaq24 claims

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.

Industry payments in 2024: $18,601.32

66 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 1,191 providers of this specialty with any payment received $505.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chinwe Mueller$18,601
  2. Specialty average$506

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Medstar Heart Institute LLCWashington, DC
  2. Medstar Medical Group II LLCWashington, DC

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

Chinwe Mueller among 812 registered nurse records in District of Columbia

Chinwe Mueller, NP is one of 812 registered nurse records with a practice address in District of Columbia. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 5% of them.

  • NPI issued2012 · 5% of these records are older, 83% newer
  • In a Medicare fileYes · 1% of these records are
  • In the CMS Doctors and Clinicians fileYes · under 1% of these records are
  • Record last updated2012 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X 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).

808 registered nurse records list a practice address in Washington

They are 808 of the 45,857 NPPES records with a practice address in Washington, and 812 registered nurse records in District of Columbia.

The 8 registered nurse records with the nearest ZIP codes

  1. Jocelyn AminiWashington, DC 200101154685725
  2. Chandlar FowlerWashington, DC 200101124889399
  3. Elvira Howard CyrusWashington, DC 200101780345827
  4. Jillian Hughes, RNWashington, DC 200101285361493
  5. Stefanie KellyWashington, DC 200101265861215
  6. Sharon McDuffie, RN, CEE, IBCLCWashington, DC 200101396253993
  7. Kimberley McKinzie, RNWashington, DC 200101053581272
  8. Jane NkwoWashington, DC 200101073874558

Common questions

What is Chinwe Mueller, NP's NPI number?

Chinwe Mueller, NP's National Provider Identifier (NPI) is 1316297427, issued on Sep 17, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Chinwe Mueller, NP located?

The NPPES record lists a practice address at 110 Irving St NW, Washington, DC, 20010. Phone: (202) 877-8723. Providers update this record themselves, so call before visiting.

How can I verify Chinwe Mueller, NP's license?

NPPES lists District of Columbia license number 1027012, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.

How much does Chinwe Mueller, NP prescribe under Medicare Part D?

In 2024, Chinwe Mueller, NP had 374 Medicare Part D claims for 163 beneficiaries; the average among registered nurse prescribers was 678. Part D covers Medicare prescriptions only.

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.