NPPES file of Aug 9, 2026

Rachel Hari-Singh, PA-C

Physician Assistant · Creve Coeur, MO

Rachel Hari-Singh, PA-C is a physician assistant with a practice address in Creve Coeur, Missouri, and NPI 1902601321, issued on Feb 18, 2025. Check the license (Missouri 2025012490, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902601321
Name
Rachel Hari-Singh
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
2025012490 MO
Self-reported in NPPES; status is on the state search
Practice location
621 S New Ballas RD Ste 498A, Creve Coeur, MO 63141
Phone
(314) 664-9037
Enumerated
Feb 18, 2025
Record last updated
Feb 10, 2026
Fax
(314) 579-3022
Medicare enrollment
Enrolled (PECOS I20251122000720); accepts Medicare assignment
Medical or professional school
Drexel University College Of Medicine, 2024
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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8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →

Also registered at 621 S New Ballas RD Ste 498A

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

  1. Jennifer Kane, MDDermatology Physician1528598760
  2. Kristen Wilber, FNP-BCFamily Nurse Practitioner1467971804

Verify Rachel Hari-Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2025012490    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 Missouri 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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Bills Medicare through one group practice

  1. United Skin Specialists Missouri Ltd PCChesterfield, MO

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

Rachel Hari-Singh among 1,790 physician assistant records in Missouri

Rachel Hari-Singh, PA-C is one of 1,790 physician assistant records with a practice address in Missouri. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 4% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2024 · median 2019 among the 1,250 with a school on file
  • Record last updated2026 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 physician assistant records list a practice address in Creve Coeur

They are 12 of the 684 NPPES records with a practice address in Creve Coeur, and 1,790 physician assistant records in Missouri.

All 1,790 in Missouri → Every provider in Creve Coeur → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Christopher Berner, P.A.-CSaint Louis, MO 631411376674176
  2. Lindsey Blaha, PA-CSaint Louis, MO 631411609802123
  3. Heather Brinkman, PHY ASSIST CERTSaint Louis, MO 631411992718522
  4. Michelle BuschSaint Louis, MO 631411760585087
  5. Kara Cardinal, PASaint Louis, MO 631411619065331
  6. Amie Chang, P.A.Creve Coeur, MO 631411366557209
  7. Kara Harres, PASaint Louis, MO 631411306920277
  8. Shirley Haynes, PA-CSaint Louis, MO 631411225003551

Common questions

What is Rachel Hari-Singh, PA-C's NPI number?

Rachel Hari-Singh, PA-C's National Provider Identifier (NPI) is 1902601321, issued on Feb 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Rachel Hari-Singh, PA-C located?

The NPPES record lists a practice address at 621 S New Ballas RD Ste 498A, Creve Coeur, MO, 63141. Phone: (314) 664-9037. Providers update this record themselves, so call before visiting.

How can I verify Rachel Hari-Singh, PA-C's license?

NPPES lists Missouri license number 2025012490, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.