Adam R. Kellogg, MD
Emergency Medicine Physician · Springfield, MA
Adam R. Kellogg, MD is an emergency medicine physician with a practice address in Springfield, Massachusetts, and NPI 1104039445, issued on May 7, 2007. Check the license (Massachusetts 231358, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Adam R. Kellogg
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 231358 MA
Self-reported in NPPES; status is on the state search - Practice location
- 759 Chestnut Street, Springfield, MA 01199
- Phone
- (413) 794-3233
- Enumerated
- May 7, 2007
- Record last updated
- Jul 22, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070709000062); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2004
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 759 Chestnut Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Collins, MDStudent in an Organized Health Care Education/Training Program1922484476
- Heidi-Ann Courtney, PAMedical Physician Assistant1750316873
Verify Adam R. Kellogg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 231358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
24 Medicare Part D claims for 21 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam R. Kellogg among 1,829 emergency medicine physician records in Massachusetts
Adam R. Kellogg, MD is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2011 among the 1,200 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
123 emergency medicine physician records list a practice address in Springfield
They are 123 of the 8,553 NPPES records with a practice address in Springfield, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Springfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John George, MDSpringfield, MA 011991467559468
- Aaron Hexdall, MDSpringfield, MA 011991407843378
- Kathleen Kerrigan, M.D.Springfield, MA 011991972570877
- Michael Lemanski, MDSpringfield, MA 011991902815012
- Lucienne Lutfy-Clayton, M.D.Springfield, MA 011991033157920
- Benjamin Osborne, MDSpringfield, MA 011991073594370
- James Pope, MDSpringfield, MA 011991164527198
- Niels Rathlev, MDSpringfield, MA 011991164494365
Common questions
What is Adam R. Kellogg, MD's NPI number?
Adam R. Kellogg, MD's National Provider Identifier (NPI) is 1104039445, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Adam R. Kellogg, MD located?
The NPPES record lists a practice address at 759 Chestnut Street, Springfield, MA, 01199. Phone: (413) 794-3233. Providers update this record themselves, so call before visiting.
How can I verify Adam R. Kellogg, MD's license?
NPPES lists Massachusetts license number 231358, 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 Adam R. Kellogg, MD prescribe under Medicare Part D?
In 2024, Adam R. Kellogg, MD had 24 Medicare Part D claims for 21 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.