Stacy Ef Melanson, MD PHD
Clinical Pathology/Laboratory Medicine Physician · Boston, MA
Stacy Ef Melanson, MD PHD is a clinical pathology/laboratory medicine physician with a practice address in Boston, Massachusetts, and NPI 1346299450, issued on May 8, 2006. Check the license (Massachusetts 220048, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stacy Ef Melanson
- Credential
- MD PHD
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- 220048 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (617) 732-7510
- Enumerated
- May 8, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest clinical pathology/laboratory medicine physician records → All 52 in Massachusetts → Look up another NPI →
Also registered at 75 Francis St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stacy Ef Melanson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 220048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14,887.81
3 payments; by number, the most common kind was consulting fee; the largest payer was Roche Diagnostics Corporation. The 177 providers of this specialty with any payment received $7,028.16 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stacy Ef Melanson among 52 clinical pathology/laboratory medicine physician records in Massachusetts
Stacy Ef Melanson, MD PHD is one of 52 clinical pathology/laboratory medicine physician records with a practice address in Massachusetts. 37% 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, 33% newer
- In a Medicare fileYes · 37% of these records are
- In the CMS Doctors and Clinicians fileNo · 35% of these records are
- Record last updated2026 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Pathology/Laboratory Medicine Physician providers in Massachusetts
There are 52 clinical pathology/laboratory medicine physician records in Massachusetts.
All 52 in Massachusetts → Every provider in Boston → Clinical Pathology/Laboratory Medicine Physician nationwide →
The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes
- Richard Benjamin, M.D.Boston, MA 021151861598179
- Anders Berg, M. D., PH. D.Boston, MA 021151730251950
- Stephen Blacklow, M.D.Boston, MA 021151982662805
- Petr Jarolim, MD PHDBoston, MA 021151689690588
- Vikram Kumar, MDBoston, MA 021151962574871
- Massimo Loda, MDBoston, MA 021151245306695
- Diana Mandelker, MD, PHDBoston, MA 021151679857627
- Alexander McAdam, MD, PHDBoston, MA 021151205847795
Common questions
What is Stacy Ef Melanson, MD PHD's NPI number?
Stacy Ef Melanson, MD PHD's National Provider Identifier (NPI) is 1346299450, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Ef Melanson, MD PHD located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 732-7510. Providers update this record themselves, so call before visiting.
How can I verify Stacy Ef Melanson, MD PHD's license?
NPPES lists Massachusetts license number 220048, 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.
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.