Nancy Gracin, M.D.
Cardiovascular Disease Physician · Waltham, MA
Nancy Gracin, M.D. is a cardiovascular disease physician with a practice address in Waltham, Massachusetts, and NPI 1003852526, issued on Jun 22, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nancy Gracin
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 036086905 IL
Self-reported in NPPES; status is on the state search - Practice location
- 40 2ND Ave, Waltham, MA 02451
- Phone
- (781) 487-6000
- Enumerated
- Jun 22, 2006
- Record last updated
- Jun 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (781) 497-2978
- Medicare enrollment
- Enrolled (PECOS I20131107001389); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →
Also registered at 40 2ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nancy Gracin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,932 Medicare Part D claims for 493 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium487 claims
- Metoprolol Succinate295 claims
- Amlodipine Besylate235 claims
- Pyridostigmine Bromide223 claims
- Losartan Potassium189 claims
- Eliquis188 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 one group practice
- Massachusetts General Physicians Organization IncDanvers, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy Gracin among 1,080 cardiovascular disease physician records in Massachusetts
Nancy Gracin, M.D. is one of 1,080 cardiovascular disease 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 17% of them.
- NPI issued2006 · 17% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1990 · median 2001 among the 698 with a school on file
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Massachusetts
There are 1,080 cardiovascular disease physician records in Massachusetts.
All 1,080 in Massachusetts → Every provider in Waltham → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Kenneth Labresh, M.D.Waltham, MA 024511215086863
- Ahmed Mohiuddin, M.D.Waltham, MA 024521518012251
- Rifat Dweik, M.D.Waltham, MA 024531255361051
- Charles Blatt, MDBrookline, MA 024461043277619
- Amy Edalji, M.D.Brookline, MA 024461700818234
- Kenneth Gershengorn, M.D.Brookline, MA 024461194766634
- Dara Lee Lewis, MDBrookline, MA 024461578692018
- Wilfred Mamuya, MD PHDBrookline, MA 024461215999255
Common questions
What is Nancy Gracin, M.D.'s NPI number?
Nancy Gracin, M.D.'s National Provider Identifier (NPI) is 1003852526, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Gracin, M.D. located?
The NPPES record lists a practice address at 40 2ND Ave, Waltham, MA, 02451. Phone: (781) 487-6000. Providers update this record themselves, so call before visiting.
How can I verify Nancy Gracin, M.D.'s license?
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 Nancy Gracin, M.D. prescribe under Medicare Part D?
In 2024, Nancy Gracin, M.D. had 2,932 Medicare Part D claims for 493 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.