NPPES file of Aug 9, 2026

Shannon A. Sullivan, MD

Hospitalist Physician · Danville, PA

Shannon A. Sullivan, MD is a hospitalist physician with a practice address in Danville, Pennsylvania, and NPI 1336495621, issued on Jul 24, 2012. Check the license (Pennsylvania MD461914, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336495621
Name
Shannon A. Sullivan
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
MD461914 PA
23319 MS
Self-reported in NPPES; status is on the state search
Practice location
100 North Academy Ave., Danville, PA 17822
Phone
(570) 214-9585
Enumerated
Jul 24, 2012
Record last updated
Feb 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170828001785); accepts Medicare assignment
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 100 North Academy Ave.

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

  1. Shikhar Agarwal, MD MPHCardiovascular Disease Physician1326212101
  2. Joshua Blum, MDPsychiatry Physician1336309418
  3. Casey Campbell, MS, RD, CDNRegistered Dietitian1215565676
  4. Joseph Cooper, M.D.Internal Medicine Physician1639411176
  5. Mellar Davis, MDHospice and Palliative Medicine (Family Medicine) Physician1548224991
  6. Joel Elzweig, MDHospitalist Physician1790951895

Verify Shannon A. Sullivan 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 MD461914
    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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90% fewer Medicare Part D claims than the average hospitalist physician in 2024

50 Medicare Part D claims for 25 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.

  1. Shannon Sullivan50
  2. Specialty average521

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: $30.79

2 payments; by number, the most common kind was food and beverage; the largest payer was Kowa Pharmaceuticals America, Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shannon Sullivan$30.79
  2. Specialty average$494.84

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. Geisinger ClinicDanville, PA

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

Shannon A. Sullivan among 1,424 hospitalist physician records in Pennsylvania

Shannon A. Sullivan, MD is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 42% of them.

  • NPI issued2012 · 42% of these records are older, 53% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2011 · median 2011 among the 1,236 with a school on file
  • Record last updated2021 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

94 hospitalist physician records list a practice address in Danville

They are 94 of the 3,116 NPPES records with a practice address in Danville, and 1,424 hospitalist physician records in Pennsylvania.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Juan Baracaldo, MDDanville, PA 178221023276680
  2. John Bulger, D.O.Danville, PA 178221730154782
  3. Mary Cruciani, M.D.Danville, PA 178221780650085
  4. Lauren Dimarino, D.O.Danville, PA 178221962660977
  5. Joel Elzweig, MDDanville, PA 178221790951895
  6. Bradley Flansbaum, DO, MPHDanville, PA 178221063455798
  7. Robert Gotoff, M.D.Danville, PA 178221679541791
  8. Benjamin Hohmuth, M.D.Danville, PA 178221508822081

Common questions

What is Shannon A. Sullivan, MD's NPI number?

Shannon A. Sullivan, MD's National Provider Identifier (NPI) is 1336495621, issued on Jul 24, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Shannon A. Sullivan, MD located?

The NPPES record lists a practice address at 100 North Academy Ave., Danville, PA, 17822. Phone: (570) 214-9585. Providers update this record themselves, so call before visiting.

How can I verify Shannon A. Sullivan, MD's license?

NPPES lists Pennsylvania license number MD461914, 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 Shannon A. Sullivan, MD prescribe under Medicare Part D?

In 2024, Shannon A. Sullivan, MD had 50 Medicare Part D claims for 25 beneficiaries; the average among hospitalist physician prescribers was 521. 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.