NPPES file of Aug 9, 2026

Stephanie Gianoukos, MD

Anesthesiology Physician · Boston, MA

Stephanie Gianoukos, MD is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1497990485, issued on Dec 5, 2008. Check the license (Massachusetts 252597, 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
1497990485
Name
Stephanie Gianoukos
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
252597 MA
Self-reported in NPPES; status is on the state search
Practice location
736 Cambridge St, Boston, MA 02135
Phone
(617) 789-2782
Enumerated
Dec 5, 2008
Record last updated
Nov 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid IDs
110097035A MA
3090768 NH
Medicare enrollment
Enrolled (PECOS I20130924000774); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 2008
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 736 Cambridge St

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

  1. Mohab AbdelhalimInternal Medicine Physician1871388496
  2. Rawad Abi Assaad, MDInternal Medicine Physician1174258784
  3. Usama Aboelkheir, MDOtolaryngology Physician1033559166
  4. Abdullah Abolkhair, M.D.Anesthesiology Physician1649434325
  5. Christopher Adams, M.D.Anesthesiology Physician1235392572
  6. Ganiyat Adeduntan, NPFamily Nurse Practitioner1083960777

Verify Stephanie Gianoukos 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 252597
    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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6% fewer Medicare Part D claims than the average anesthesiology physician in 2024

377 Medicare Part D claims for 158 beneficiaries, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Stephanie Gianoukos377
  2. Specialty average402

Most prescribed

  1. Gabapentin90 claims
  2. Meloxicam62 claims
  3. Methylprednisolone47 claims
  4. Diazepam28 claims
  5. Diclofenac Potassium25 claims
  6. Ibuprofen24 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: $192.64

4 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Gianoukos$192.64
  2. Specialty average$669.59

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. Orthopedic Surgery, IncStoneham, MA

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

Stephanie Gianoukos among 2,089 anesthesiology physician records in Massachusetts

Stephanie Gianoukos, MD is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 49% of them.

  • NPI issued2008 · 49% of these records are older, 46% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2008 · median 2008 among the 1,472 with a school on file
  • Record last updated2013 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,082 anesthesiology physician records list a practice address in Boston

They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Thomas Edrich, MD PHDBrighton, MA 021351295721827
  2. Emily Guimaraes, MDBoston, MA 021351023008323
  3. Robert Hunsaker, MDBrighton, MA 021351831185479
  4. Mark Lovich, MDBrighton, MA 021351396739918
  5. Alla Marshansky, MDBrighton, MA 021351760476592
  6. Raimis Matulionis, MDBoston, MA 021351437149804
  7. Srdjan Nedeljkovic, MDBrighton, MA 021351457347015
  8. Gordon Novak, MDBrighton, MA 021351629067319

Common questions

What is Stephanie Gianoukos, MD's NPI number?

Stephanie Gianoukos, MD's National Provider Identifier (NPI) is 1497990485, issued on Dec 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Gianoukos, MD located?

The NPPES record lists a practice address at 736 Cambridge St, Boston, MA, 02135. Phone: (617) 789-2782. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Gianoukos, MD's license?

NPPES lists Massachusetts license number 252597, 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 Stephanie Gianoukos, MD prescribe under Medicare Part D?

In 2024, Stephanie Gianoukos, MD had 377 Medicare Part D claims for 158 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.