NPPES file of Aug 9, 2026

Stephen J. Gallo, M.D.

Urology Physician · Springfield, MA

Stephen J. Gallo, M.D. is a urology physician with a practice address in Springfield, Massachusetts, and NPI 1013076546, issued on Dec 8, 2006. Check the license (Massachusetts 156984, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1013076546
Name
Stephen J. Gallo
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
156984 MA
Self-reported in NPPES; status is on the state search
Practice location
100 Wason Avenue, Springfield, MA 01107
Phone
(413) 241-2100
Enumerated
Dec 8, 2006
Record last updated
Jun 17, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(413) 735-1986
Medicare enrollment
Enrolled (PECOS I20120615000108); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 1994
Telehealth
Offers telehealth (CMS)
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 Wason Avenue

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

  1. Richard Arenas, MDSurgery Physician1447345434
  2. Cynthia Beauregard, CCC AAudiologist1598925505
  3. Billie Borden, MDSurgery Physician1538513395
  4. Elizabeth Brady, MDSurgical Oncology Physician1861493132
  5. Kimberly Brown, PA-CPhysician Assistant1942476684
  6. Alison Cavanaugh, CCC-AAudiologist1255591251

Verify Stephen J. Gallo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 156984
    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 Massachusetts 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% fewer Medicare Part D claims than the average urology physician in 2024

1,311 Medicare Part D claims for 398 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.

  1. Stephen Gallo1,311
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl392 claims
  2. Finasteride387 claims
  3. Alfuzosin Hcl Er74 claims
  4. Ciprofloxacin Hcl67 claims
  5. Oxybutynin Chloride Er46 claims
  6. Myrbetriq32 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: $203.88

8 payments; by number, the most common kind was food and beverage; the largest payer was Ferring Pharmaceuticals Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Gallo$203.88
  2. Specialty average$3,800.04

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. Baystate Medical Practices IncSpringfield, MA
  2. Pioneer Valley Urology, PCSpringfield, MA

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

Stephen J. Gallo among 377 urology physician records in Massachusetts

Stephen J. Gallo, M.D. is one of 377 urology physician records with a practice address in Massachusetts. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 47% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1994 · median 2002 among the 244 with a school on file
  • Record last updated2010 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Massachusetts

There are 377 urology physician records in Massachusetts.

The 8 urology physician records with the nearest ZIP codes

  1. Alexander Berry, M.D.Springfield, MA 011071013019439
  2. Joseph Decenzo, MDSpringfield, MA 011071346315132
  3. Raphael Delima, M.D.Springfield, MA 011071801876271
  4. Oscar Elguero, M.D.Springfield, MA 011071154378883
  5. Susan Glover, M.D.Springfield, MA 011071912977026
  6. David Kelley, MDSpringfield, MA 011071427121714
  7. Mohammad Mostafavi, M.D.Springfield, MA 011071649240755
  8. Leonard Shaker, M.DSpringfield, MA 011071437117496

Common questions

What is Stephen J. Gallo, M.D.'s NPI number?

Stephen J. Gallo, M.D.'s National Provider Identifier (NPI) is 1013076546, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen J. Gallo, M.D. located?

The NPPES record lists a practice address at 100 Wason Avenue, Springfield, MA, 01107. Phone: (413) 241-2100. Providers update this record themselves, so call before visiting.

How can I verify Stephen J. Gallo, M.D.'s license?

NPPES lists Massachusetts license number 156984, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephen J. Gallo, M.D. prescribe under Medicare Part D?

In 2024, Stephen J. Gallo, M.D. had 1,311 Medicare Part D claims for 398 beneficiaries; the average among urology physician prescribers was 1,340. 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.