Kathleen Erin Silfer, PA-C
Medical Physician Assistant · New York, NY
Kathleen Erin Silfer, PA-C is a medical physician assistant with a practice address in New York, New York, and NPI 1053963546, issued on Jul 15, 2019. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Erin Silfer
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 622 W 168TH St, New York, NY 10032
- Phone
- (212) 305-2500
- Enumerated
- Jul 15, 2019
- Record last updated
- Jul 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 622 W 168TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathleen Erin Silfer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average medical physician assistant in 2024
122 Medicare Part D claims for 31 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Valacyclovir14 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: $63.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kathleen Erin Silfer among 3,670 medical physician assistant records in New York
Kathleen Erin Silfer, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in New York
There are 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in New York → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Carlos Almodovar, RPA-CNew York, NY 100321952442154
- Gwendolyn Cunningham, PANew York, NY 100321154406031
- Khadija Deas-Joseph, PHYSICIAN ASSISTANTNew York, NY 100321740300698
- Pilar Dolcimascolo, RPA-CNew York, NY 100321578604971
- Jessica Forman, PA-CNew York, NY 100321114067212
- Marianne Grandusky, PANew York, NY 100321225093289
- Michael Guiry, RPA-CNew York, NY 100321427197847
- Pedro Guzman, PACNew York, NY 100321174641682
Common questions
What is Kathleen Erin Silfer, PA-C's NPI number?
Kathleen Erin Silfer, PA-C's National Provider Identifier (NPI) is 1053963546, issued on Jul 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Erin Silfer, PA-C located?
The NPPES record lists a practice address at 622 W 168TH St, New York, NY, 10032. Phone: (212) 305-2500. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Erin Silfer, PA-C's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Erin Silfer, PA-C prescribe under Medicare Part D?
In 2024, Kathleen Erin Silfer, PA-C had 122 Medicare Part D claims for 31 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.