Registry data as of Aug 27, 2026

Susan Keenan, PHYSICIAN ASSISTANT

Physician Assistant · Syracuse, NY

Susan Keenan, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Syracuse, New York, and NPI 1821100199, issued on Aug 31, 2006. Check the license (New York 23-009334, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1821100199
Name
Susan Keenan
Credential
PHYSICIAN ASSISTANT
Primary taxonomy
Physician Assistant 363A00000X
License number
23-009334 NY
Self-reported in NPPES; status is on the state search
Practice location
750 E Adams St, Syracuse, NY 13210
Phone
(315) 464-3956
Enumerated
Aug 31, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 750 E Adams St

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

  1. Carolyn A'Hearn, NPFamily Nurse Practitioner1093435554
  2. Ahmed AbbasStudent in an Organized Health Care Education/Training Program1235816919
  3. Muna AbbasStudent in an Organized Health Care Education/Training Program1790531689
  4. Omar AbdallahStudent in an Organized Health Care Education/Training Program1588554216
  5. Sara Abdelhafiz, MDStudent in an Organized Health Care Education/Training Program1487232344
  6. Warda AbdiStudent in an Organized Health Care Education/Training Program1255124038

Verify Susan Keenan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 23-009334
    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 New York 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.

94% fewer Medicare Part D claims than the average physician assistant in 2024

53 Medicare Part D claims for 29 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Susan Keenan53
  2. Specialty average832

Most prescribed

  1. Oxycodone Hcl19 claims
  2. Methocarbamol13 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.

The practice group's Medicare quality score for 2023: 95.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score92.0
  2. Costout of 100 · 30%68.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital and facility affiliations

  1. Suny Health Science Center AT SyracuseSyracuse, NY
  2. University Surgical Associates LLPSyracuse, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

319 physician assistant records list a Syracuse practice address

They are 319 of the 9,922 NPPES records with a Syracuse practice address, and 15,097 physician assistant records in New York.

Other physician assistant records in New York

  1. Brynn Aakjar, P.A.Yonkers, NY1447592456
  2. Andrea Aaron, PABronx, NY1427103555
  3. Gabriella AaronCentral Islip, NY1790605376
  4. Danielle AaronsSmithtown, NY1881207520
  5. John AbadeerBrooklyn, NY1801434949
  6. Zenebou Abalo-Toga, PANew York, NY1124556154
  7. Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
  8. Clarisse AbanillaNew York, NY1598445579
  9. Marie Abate, PA-CValhalla, NY1285225524
  10. Jonathan Abayev, RPA-CFlushing, NY1952580102

Common questions

What is Susan Keenan, PHYSICIAN ASSISTANT's NPI number?

Susan Keenan, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1821100199, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susan Keenan, PHYSICIAN ASSISTANT located?

The NPPES record lists a practice address at 750 E Adams St, Syracuse, NY, 13210. Phone: (315) 464-3956. Providers update this record themselves, so call before visiting.

How can I verify Susan Keenan, PHYSICIAN ASSISTANT's license?

NPPES lists New York license number 23-009334, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Susan Keenan, PHYSICIAN ASSISTANT prescribe under Medicare Part D?

In 2024, Susan Keenan, PHYSICIAN ASSISTANT had 53 Medicare Part D claims for 29 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Susan Keenan, PHYSICIAN ASSISTANT's Medicare quality score?

The 2023 MIPS final score is 95.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.