NPPES file of Aug 9, 2026

Spencer A. Adoff, MD

Emergency Medicine Physician · Hershey, PA

Spencer A. Adoff, MD is an emergency medicine physician with a practice address in Hershey, Pennsylvania, and NPI 1427379262, issued on Jun 16, 2010. Check the license (Pennsylvania MT198186, 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
1427379262
Name
Spencer A. Adoff
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MT198186 PA
Self-reported in NPPES; status is on the state search
Practice location
500 University Dr, Hershey, PA 17033
Phone
(717) 531-8521
Enumerated
Jun 16, 2010
Record last updated
Jun 16, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20151204001874); 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 500 University Dr

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

  1. Victor Abarca, CRNACertified Registered Nurse Anesthetist1003575853
  2. Aiza Abbas, MDStudent in an Organized Health Care Education/Training Program1164312500
  3. Fatemeh Abbasi, MDPulmonary Disease Physician1750878625
  4. Andrea Abbe, LDNRegistered Dietitian1366623795
  5. Mahdi Abdallah, MDStudent in an Organized Health Care Education/Training Program1497457360
  6. Ashraf Abdelhalim, MDAnesthesiology Physician1356931729

Verify Spencer A. Adoff 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 MT198186
    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

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2.6 times the Medicare Part D claims of the average emergency medicine physician in 2024

577 Medicare Part D claims for 394 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 124 claims were for opioids.

  1. Spencer Adoff577
  2. Specialty average226

Most prescribed

  1. Cephalexin64 claims
  2. Oxycodone-Acetaminophen54 claims
  3. Doxycycline Hyclate33 claims
  4. Cyclobenzaprine Hcl30 claims
  5. Hydrocodone-Acetaminophen28 claims
  6. Prednisone28 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: $150.50

2 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Spencer Adoff$150.50
  2. Specialty average$953.79

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

Bills Medicare through 2 group practices

  1. Georgia Emergency AssociatesSavannah, GA
  2. Georgia Primary Care Partners LLCRichmond Hill, GA

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

Spencer A. Adoff among 3,911 emergency medicine physician records in Pennsylvania

Spencer A. Adoff, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 46% of them.

  • NPI issued2010 · 46% of these records are older, 51% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2009 · median 2013 among the 2,231 with a school on file
  • Record last updated2010 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

104 emergency medicine physician records list a practice address in Hershey

They are 104 of the 3,972 NPPES records with a practice address in Hershey, and 3,911 emergency medicine physician records in Pennsylvania.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. J Allen, DOHershey, PA 170331760440762
  2. Daniel Ammons, MDHershey, PA 170331881652006
  3. Christopher Deflitch, MDHershey, PA 170331134187354
  4. Michelle Fischer, M.D., M.P.H.Hershey, PA 170331134193881
  5. Manuel Hernandez, MDHershey, PA 170331134109408
  6. Sandra Herr, MDHershey, PA 170331306821467
  7. Cecil Holliman, MDHershey, PA 170331881652873
  8. Lawrence Kass, MDHershey, PA 170331487612602

Common questions

What is Spencer A. Adoff, MD's NPI number?

Spencer A. Adoff, MD's National Provider Identifier (NPI) is 1427379262, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Spencer A. Adoff, MD located?

The NPPES record lists a practice address at 500 University Dr, Hershey, PA, 17033. Phone: (717) 531-8521. Providers update this record themselves, so call before visiting.

How can I verify Spencer A. Adoff, MD's license?

NPPES lists Pennsylvania license number MT198186, 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 Spencer A. Adoff, MD prescribe under Medicare Part D?

In 2024, Spencer A. Adoff, MD had 577 Medicare Part D claims for 394 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.