Rachel Ackerman, MD
Internal Medicine Physician · Waltham, MA
Rachel Ackerman, MD is an internal medicine physician with a practice address in Waltham, Massachusetts, and NPI 1376923094, issued on Jun 8, 2015. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Rachel Ackerman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 355 Waverly Oaks RD Ste 200, Waltham, MA 02452
- Phone
- (781) 647-6920
- Enumerated
- Jun 8, 2015
- Entity
- Type 1 · individual
Also registered at 355 Waverly Oaks RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Lovely, FNP-CNurse Practitioner1245120351
Verify Rachel Ackerman 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
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
127 Medicare Part D claims for 50 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium15 claims
- Amlodipine Besylate11 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.
One hospital or facility affiliation
- Mount Auburn Professional Services IncWaltham, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
31 internal medicine physician records list a Waltham practice address
They are 31 of the 2,111 NPPES records with a Waltham practice address, and 7,865 internal medicine physician records in Massachusetts.
All 31 in Waltham → All 7,865 in Massachusetts → Every provider in Waltham →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Zainab AbbasWorcester, MA1609028000
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Salah Abdelgadir, MDBoston, MA1891280954
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Rachel Ackerman, MD's NPI number?
Rachel Ackerman, MD's National Provider Identifier (NPI) is 1376923094, issued on Jun 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Ackerman, MD located?
The NPPES record lists a practice address at 355 Waverly Oaks RD Ste 200, Waltham, MA, 02452. Phone: (781) 647-6920. Providers update this record themselves, so call before visiting.
How can I verify Rachel Ackerman, MD's license?
Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rachel Ackerman, MD prescribe under Medicare Part D?
In 2024, Rachel Ackerman, MD had 127 Medicare Part D claims for 50 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.