NPPES file of Aug 9, 2026

Melanie Russell Blackstock, M.D.

Obstetrics & Gynecology Physician · Malden, MA

Melanie Russell Blackstock, M.D. is an obstetrics & gynecology physician with a practice address in Malden, Massachusetts, and NPI 1477503571, issued on May 11, 2006. Check the license (Massachusetts 71405, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477503571
Name
Melanie Russell Blackstock
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
71405 MA
Self-reported in NPPES; status is on the state search
Practice location
109 Commercial St, Malden, MA 02148
Phone
(781) 388-4160
Enumerated
May 11, 2006
Record last updated
Sep 23, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(781) 397-8715
Medicare enrollment
Enrolled (PECOS I20210614000345); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 1987
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 109 Commercial St

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

  1. Sylvia Cho, DOObstetrics & Gynecology Physician1215340070
  2. Karen Crowley, NPObstetrics & Gynecology Nurse Practitioner1487643755
  3. David Richman, MDObstetrics & Gynecology Physician1285623645
  4. Pamela Schwedler, N.P.Nurse Practitioner1902991797
  5. Crystal Zilic, NPNurse Practitioner1811441355

Verify Melanie Russell Blackstock 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 71405    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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Bills Medicare through one group practice

  1. OB Hospitalist Group LLCWinter Haven, FL

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

Obstetrics & Gynecology Physician providers in Massachusetts

There are 1,127 obstetrics & gynecology physician records in Massachusetts.

All 1,127 in Massachusetts → Every provider in Malden →

Other obstetrics & gynecology physician records in Massachusetts

  1. Mary Kathryn Abel, ABBoston, MA1699415778
  2. Marie Elise Abi Antoun, MDBoston, MA1356042626
  3. Ashley Ackerman, MDBrookline, MA1205930625
  4. Christina Acocella, M.D.Framingham, MA1487090023
  5. Kirsten AdamsBoston, MA1477203446
  6. Tejumola Adegoke, MDBoston, MA1356768600
  7. David Adelstein, D.O.Wareham, MA1619994290
  8. William Agel, MDHyannis, MA1871560375
  9. Agnes Ahn, DONorwood, MA1508848722
  10. Tracey Akanbi, M.D.Boston, MA1649686874

Common questions

What is Melanie Russell Blackstock, M.D.'s NPI number?

Melanie Russell Blackstock, M.D.'s National Provider Identifier (NPI) is 1477503571, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Melanie Russell Blackstock, M.D. located?

The NPPES record lists a practice address at 109 Commercial St, Malden, MA, 02148. Phone: (781) 388-4160. Providers update this record themselves, so call before visiting.

How can I verify Melanie Russell Blackstock, M.D.'s license?

NPPES lists Massachusetts license number 71405, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.