NPPES file of Aug 9, 2026

Wendy Stead, M.D.

Infectious Disease Physician · Boston, MA

Wendy Stead, M.D. is an infectious disease physician with a practice address in Boston, Massachusetts, and NPI 1811086309, issued on Oct 12, 2006. Check the license (Massachusetts 160951, 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
1811086309
Name
Wendy Stead
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
160951 MA
Self-reported in NPPES; status is on the state search
Practice location
110 Francis St, Boston, MA 02215
Phone
(617) 632-7706
Enumerated
Oct 12, 2006
Record last updated
May 29, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080717000674); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 1997
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 110 Francis St

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

  1. Oluseyi Akintorin, M.D.Surgery Physician1780021006
  2. Salah Aldekhayel, M.D.Surgery of the Hand (Plastic Surgery) Physician1861877755
  3. Carolyn Alonso, M.D.Infectious Disease Physician1841336039
  4. Elizabeth Alqueza, PA-CPhysician Assistant1972584100
  5. Abdulrahman Alturki, MBBS,MSC,FRCSCStudent in an Organized Health Care Education/Training Program1467905406
  6. Michael Apstein, MDGastroenterology Physician1609854603

Verify Wendy Stead 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 160951
    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

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2.2 times the Medicare Part D claims of the average infectious disease physician in 2024

1,544 Medicare Part D claims for 108 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Wendy Stead1,544
  2. Specialty average689

Most prescribed

  1. Biktarvy154 claims
  2. Atorvastatin Calcium124 claims
  3. Amlodipine Besylate80 claims
  4. Descovy72 claims
  5. Lisinopril63 claims
  6. Tivicay49 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.

Bills Medicare through 2 group practices

  1. Beth Israel Deaconess Medical Center IncBoston, MA
  2. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA

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

Wendy Stead among 487 infectious disease physician records in Massachusetts

Wendy Stead, M.D. is one of 487 infectious disease physician records with a practice address in Massachusetts. 69% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 47% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1997 · median 2003 among the 296 with a school on file
  • Record last updated2013 · 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 207RI0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Massachusetts

There are 487 infectious disease physician records in Massachusetts.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Dan Barouch, MD PHDBoston, MA 022151992786974
  2. Sigall Bell, M.D.Boston, MA 022151225143118
  3. Clyde Crumpacker, M.D.Boston, MA 022151780786103
  4. George Eliopoulos, M.D.Boston, MA 022151891732087
  5. Camilla Graham, M.D.Boston, MA 022151952416919
  6. Adolf Karchmer, M.D.Boston, MA 022151508890278
  7. Kwan Kew Lai, MDBoston, MA 022151881618353
  8. Todd Pollack, M.D.Boston, MA 022151720026081

Common questions

What is Wendy Stead, M.D.'s NPI number?

Wendy Stead, M.D.'s National Provider Identifier (NPI) is 1811086309, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wendy Stead, M.D. located?

The NPPES record lists a practice address at 110 Francis St, Boston, MA, 02215. Phone: (617) 632-7706. Providers update this record themselves, so call before visiting.

How can I verify Wendy Stead, M.D.'s license?

NPPES lists Massachusetts license number 160951, 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 Wendy Stead, M.D. prescribe under Medicare Part D?

In 2024, Wendy Stead, M.D. had 1,544 Medicare Part D claims for 108 beneficiaries; the average among infectious disease physician prescribers was 689. 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.