Nathaniel F. Brown, MD
Internal Medicine Physician · Hanscom Afb, MA
Nathaniel F. Brown, MD is an internal medicine physician with a practice address in Hanscom Afb, Massachusetts, and NPI 1336132745, issued on Aug 31, 2005. Check the license (Massachusetts 81312, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nathaniel F. Brown
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 81312 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1609 Eglin St, Hanscom Afb, MA 01731
- Phone
- (781) 377-4740
- Enumerated
- Aug 31, 2005
- Record last updated
- Apr 7, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (781) 274-8538
- Medicaid ID
- 3147665 MA
- Medicare enrollment
- Enrolled (PECOS I20070130000204); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 1992
- Entity
- Type 1 · individual
Also registered at 1609 Eglin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lakshmi Kona, MDInternal Medicine Physician1790749398
Verify Nathaniel F. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 81312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average internal medicine physician in 2024
850 Medicare Part D claims for 253 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 93 claims were for opioids.
Most prescribed
- Oxycodone Hcl42 claims
- Prednisone38 claims
- Gabapentin30 claims
- Rosuvastatin Calcium30 claims
- Lorazepam24 claims
- Amlodipine Besylate23 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 3 group practices
- Hallmark Health Urgent Care Physicians LLCMedford, MA
- Hospitalist Physicians OF Massachusetts PCFramingham, MA
- Tufts Medical Center Community Care IncQuincy, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 internal medicine physician records list a practice address in Hanscom Afb
They are 2 of the 68 NPPES records with a practice address in Hanscom Afb, and 6,825 internal medicine physician records in Massachusetts.
All 2 in Hanscom Afb → All 6,825 in Massachusetts → Every provider in Hanscom Afb →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Nathan Abare, MDSpringfield, MA1386852747
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Taimur AbbasiBoston, MA1841673522
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Maya Abdallah, MDBoston, MA1861854937
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Nathaniel F. Brown, MD's NPI number?
Nathaniel F. Brown, MD's National Provider Identifier (NPI) is 1336132745, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel F. Brown, MD located?
The NPPES record lists a practice address at 1609 Eglin St, Hanscom Afb, MA, 01731. Phone: (781) 377-4740. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel F. Brown, MD's license?
NPPES lists Massachusetts license number 81312, 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 Nathaniel F. Brown, MD prescribe under Medicare Part D?
In 2024, Nathaniel F. Brown, MD had 850 Medicare Part D claims for 253 beneficiaries; 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.