Khadijah Ann Walker, RN
Registered Nurse · New York, NY
Khadijah Ann Walker, RN is a registered nurse with a practice address in New York, New York, and NPI 1992199525, issued on Mar 20, 2015. Check the license (New York 688535-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Khadijah Ann Walker
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 688535-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 675 3RD Ave, New York, NY 10017
- Phone
- (212) 922-1001
- Enumerated
- Mar 20, 2015
- Record last updated
- Mar 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (212) 922-0033
- Medicare enrollment
- Enrolled (PECOS I20231101003849); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 25,740 in New York → Look up another NPI →
Also registered at 675 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Khadijah Ann Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 688535-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Valley Physician Services PCHoboken, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khadijah Ann Walker among 25,740 registered nurse records in New York
Khadijah Ann Walker, RN is one of 25,740 registered nurse records with a practice address in New York. 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 2015, is newer than 42% of them.
- NPI issued2015 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 1% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Graduated2022 · median 2020 among the 175 with a school on file
- Record last updated2015 · 66% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,965 registered nurse records list a practice address in New York
They are 1,965 of the 98,468 NPPES records with a practice address in New York, and 25,740 registered nurse records in New York.
All 25,740 in New York → Every provider in New York → Registered Nurse nationwide →
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Common questions
What is Khadijah Ann Walker, RN's NPI number?
Khadijah Ann Walker, RN's National Provider Identifier (NPI) is 1992199525, issued on Mar 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Khadijah Ann Walker, RN located?
The NPPES record lists a practice address at 675 3RD Ave, New York, NY, 10017. Phone: (212) 922-1001. Providers update this record themselves, so call before visiting.
How can I verify Khadijah Ann Walker, RN's license?
NPPES lists New York license number 688535-1, as entered by the provider. Search the New York 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.
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.