Kimberly Muller
Family Nurse Practitioner · New York, NY
Kimberly Muller is a family nurse practitioner with a practice address in New York, New York, and NPI 1649706219, issued on May 2, 2017. Check the license (New York F342645-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kimberly Muller
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F342645-1 NY
717945 NY
26NR19090800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 423 E 23RD St, New York, NY 10010
- Phone
- (212) 686-7500
- Enumerated
- May 2, 2017
- Record last updated
- Dec 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Also registered at 423 E 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kimberly Muller 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 F342645-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family nurse practitioner in 2024
128 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Bumetanide15 claims
- Carvedilol14 claims
- Sevelamer Carbonate14 claims
- Tamsulosin Hcl14 claims
- Trazodone Hcl14 claims
- Trulicity13 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.
Kimberly Muller among 14,805 family nurse practitioner records in New York
Kimberly Muller is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 42% of them.
- NPI issued2017 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2019 · 45% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,365 family nurse practitioner records list a practice address in New York
They are 2,365 of the 98,468 NPPES records with a practice address in New York, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in New York → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Karen Abate, PHD, APRN- BC, FNAPNew York, NY 100101669599585
- Barbara Brady-Guzzo, NPNew York, NY 100101942253729
- Caroline Dorsen, NPNew York, NY 100101821109414
- Mary Keary, NPNew York, NY 100101811952419
- Karen Keith, PHD, RN, FNPNew York, NY 100101720126840
- Michael Lehrman, NPNew York, NY 100101346296175
- Michele McDermott, N.P.New York, NY 100101285736819
- Michelle MulliganNew York, NY 100101346322377
Common questions
What is Kimberly Muller's NPI number?
Kimberly Muller's National Provider Identifier (NPI) is 1649706219, issued on May 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kimberly Muller located?
The NPPES record lists a practice address at 423 E 23RD St, New York, NY, 10010. Phone: (212) 686-7500. Providers update this record themselves, so call before visiting.
How can I verify Kimberly Muller's license?
NPPES lists New York license number F342645-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Kimberly Muller prescribe under Medicare Part D?
In 2024, Kimberly Muller had 128 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.