NPPES file of Aug 9, 2026

Susan M. Baser, MD

Neurology Physician · Pittsburgh, PA

Susan M. Baser, MD is a neurology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1659370559, issued on Jul 21, 2005. Check the license (Pennsylvania MD035992E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659370559
Name
Susan M. Baser
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
MD035992E PA
Self-reported in NPPES; status is on the state search
Practice location
490 E North Ave Ste 500, Pittsburgh, PA 15212
Phone
(412) 359-8860
Enumerated
Jul 21, 2005
Record last updated
Sep 30, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(412) 359-8809
Medicaid IDs
001422096 PA
2235647 OH
2003518000 WV
Medicare enrollment
Enrolled (PECOS I20100126000223); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 1983
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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Also registered at 490 E North Ave Ste 500

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

  1. Troy Desai, MDNeurology Physician1861727737
  2. Shannon Galgan, CNPFamily Nurse Practitioner1346667250
  3. Andrew Gaul, MPH, MSPAS, PA-CMedical Physician Assistant1396474821
  4. Allison Koleny, CRNPFamily Nurse Practitioner1720786874
  5. Kristina Lang, PA-CPhysician Assistant1770349342
  6. Timothy Leichliter, MDNeurology Physician1649568379

Verify Susan M. Baser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD035992E
    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
Open the Pennsylvania 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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2.6 times the Medicare Part D claims of the average neurology physician in 2024

3,618 Medicare Part D claims for 753 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Susan Baser3,618
  2. Specialty average1,370

Most prescribed

  1. Carbidopa-Levodopa843 claims
  2. Amantadine334 claims
  3. Carbidopa-Levodopa Er234 claims
  4. Pramipexole Dihydrochloride179 claims
  5. Primidone174 claims
  6. Rasagiline Mesylate136 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 MIPS final score for 2023 (Medicare payment program): 93.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score85.1
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $21.65

1 payment: food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Baser$21.65
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Allegheny ClinicPittsburgh, PA

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

Susan M. Baser among 1,077 neurology physician records in Pennsylvania

Susan M. Baser, MD is one of 1,077 neurology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1983 · median 2007 among the 727 with a school on file
  • Record last updated2020 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Pennsylvania

There are 1,077 neurology physician records in Pennsylvania.

The 8 neurology physician records with the nearest ZIP codes

  1. Russell Cerejo, M.D.Pittsburgh, PA 152121265750715
  2. Troy Desai, MDPittsburgh, PA 152121861727737
  3. Kevin Kelly, MDPittsburgh, PA 152121356342109
  4. Timothy Leichliter, MDPittsburgh, PA 152121649568379
  5. Ye Liang, MDPittsburgh, PA 152121023275039
  6. Konark Malhotra, MDPittsburgh, PA 152121831479633
  7. William Musser, MDPittsburgh, PA 152121063400208
  8. Stephen Samples, MDPittsburgh, PA 152121073570719

Common questions

What is Susan M. Baser, MD's NPI number?

Susan M. Baser, MD's National Provider Identifier (NPI) is 1659370559, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Susan M. Baser, MD located?

The NPPES record lists a practice address at 490 E North Ave Ste 500, Pittsburgh, PA, 15212. Phone: (412) 359-8860. Providers update this record themselves, so call before visiting.

How can I verify Susan M. Baser, MD's license?

NPPES lists Pennsylvania license number MD035992E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Susan M. Baser, MD prescribe under Medicare Part D?

In 2024, Susan M. Baser, MD had 3,618 Medicare Part D claims for 753 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Susan M. Baser, MD's MIPS final score?

The 2023 MIPS final score is 93.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.