Susan Elizabeth Blankenship, M.D.
Internal Medicine Physician · Lexington, MA
Susan Elizabeth Blankenship, M.D. is an internal medicine physician with a practice address in Lexington, Massachusetts, and NPI 1588603575, issued on Jun 5, 2006. Check the license (Massachusetts 73715, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Susan Elizabeth Blankenship
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 73715 MA
Self-reported in NPPES; status is on the state search - Practice location
- 482 Bedford St, Lexington, MA 02420
- Phone
- (781) 672-2250
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 482 Bedford St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susan Elizabeth Blankenship in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 73715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
19 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Susan Elizabeth Blankenship among 6,825 internal medicine physician records in Massachusetts
Susan Elizabeth Blankenship, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 internal medicine physician records list a practice address in Lexington
They are 36 of the 1,467 NPPES records with a practice address in Lexington, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Lexington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zaim Badra, M.D.Lexington, MA 024201093762726
- Wayne Brown, M.D., M.SC., M.P.H.Lexington, MA 024201831136555
- Jesus Caro, M.D.Lexington, MA 024201124086145
- Lisa Gilbert, M.D.Lexington, MA 024201962517920
- Sunita Hanjura, M.D.Lexington, MA 024201891727327
- David Ives, MDLexington, MA 024201457399453
- Noor Kassamali, MDLexington, MA 024201326004870
- Risa Korn, M.D.Lexington, MA 024201205873403
Common questions
What is Susan Elizabeth Blankenship, M.D.'s NPI number?
Susan Elizabeth Blankenship, M.D.'s National Provider Identifier (NPI) is 1588603575, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Elizabeth Blankenship, M.D. located?
The NPPES record lists a practice address at 482 Bedford St, Lexington, MA, 02420. Phone: (781) 672-2250. Providers update this record themselves, so call before visiting.
How can I verify Susan Elizabeth Blankenship, M.D.'s license?
NPPES lists Massachusetts license number 73715, 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 Susan Elizabeth Blankenship, M.D. prescribe under Medicare Part D?
In 2024, Susan Elizabeth Blankenship, M.D. had 19 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.