NPPES file of Aug 9, 2026

William G. Santiago, MD

Emergency Medicine Physician · Syracuse, NY

William G. Santiago, MD is an emergency medicine physician with a practice address in Syracuse, New York, and NPI 1578723623, issued on Jun 12, 2008. Check the license (New York 246887, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1578723623
Name
William G. Santiago
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
246887 NY
Self-reported in NPPES; status is on the state search
Practice location
4900 Broad RD, Syracuse, NY 13215
Phone
(315) 492-5535
Enumerated
Jun 12, 2008
Record last updated
Jun 26, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(315) 492-5222
Medicaid ID
02987268 NY
Medicare enrollment
Enrolled (PECOS I20080627000329); accepts Medicare assignment
Medical or professional school
University Of Cincinnati College Of Medicine, 2005
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 4900 Broad RD

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

  1. Janelle Allanson, FPMHNPPsychiatric/Mental Health Nurse Practitioner1790468684
  2. Rasha AlquraishiPhysician Assistant1275361651
  3. Jamie Bach, MSN, SCRN, ACNPC-AGHospitalist Physician1881557569
  4. David Bailey, PAPhysician Assistant1376652271
  5. Maria Banda, MDObstetrics & Gynecology Physician1477750925
  6. Joshua BecklerInternal Medicine Physician1467985333

Verify William G. Santiago in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 246887
    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 New York license search

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50% fewer Medicare Part D claims than the average emergency medicine physician in 2024

113 Medicare Part D claims for 70 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. William Santiago113
  2. Specialty average226

Most prescribed

  1. Santyl19 claims
  2. Cephalexin17 claims
  3. Ciprofloxacin Hcl14 claims
  4. Doxycycline Hyclate14 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 MIPS final score for 2023 (Medicare payment program): 92 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 score97.2
  2. Costout of 100 · 30%49.1
  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).

Industry payments in 2024: $52.83

3 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, 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. William Santiago$52.83
  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. Pons Physician Services PLLCCortland, NY
  2. Upstate Emergency Medicine, IncSyracuse, NY

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

167 emergency medicine physician records list a practice address in Syracuse

They are 167 of the 9,922 NPPES records with a practice address in Syracuse, and 5,025 emergency medicine physician records in New York.

Other emergency medicine physician records in New York

  1. Matthew Abad, D.O.Bronx, NY1629490693
  2. Theophine Abakporo, M.D.Brooklyn, NY1972564813
  3. Nabil AbazaidNew York, NY1578025979
  4. Ethan Abbott, DOBronx, NY1619252202
  5. Frederick Abbuhl, MDAlbany, NY1831138882
  6. Minako Abe, MDNew York, NY1578635249
  7. Benjamin Abella, MDNew York, NY1568560746
  8. Gilbert Abou Dagher, M.DNew York, NY1275743700
  9. Gallane Abraham, MDBronx, NY1275859696
  10. Joel Abraham, D.O.New Hyde Park, NY1578815437

Common questions

What is William G. Santiago, MD's NPI number?

William G. Santiago, MD's National Provider Identifier (NPI) is 1578723623, issued on Jun 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is William G. Santiago, MD located?

The NPPES record lists a practice address at 4900 Broad RD, Syracuse, NY, 13215. Phone: (315) 492-5535. Providers update this record themselves, so call before visiting.

How can I verify William G. Santiago, MD's license?

NPPES lists New York license number 246887, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William G. Santiago, MD prescribe under Medicare Part D?

In 2024, William G. Santiago, MD had 113 Medicare Part D claims for 70 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is William G. Santiago, MD's MIPS final score?

The 2023 MIPS final score is 92 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), 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.