NPPES file of Aug 9, 2026

Cornelia Little Griggs, M.D.

Student in an Organized Health Care Education/Training Program · Boston, MA

Cornelia Little Griggs, M.D. is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1629360680, issued on May 10, 2011. Check the license (Massachusetts 260324, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629360680
Name
Cornelia Little Griggs
Credential
M.D.
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
License number
260324 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St Dept OF, Boston, MA 02114
Phone
(212) 305-2500
Enumerated
May 10, 2011
Record last updated
Sep 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 55 Fruit St Dept OF

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Uday Agrawal, MDAnesthesiology Physician1437736923
  2. Philippe Bertrand, MD, PHDStudent in an Organized Health Care Education/Training Program1407336951
  3. Karissa Comfort, PA-CPhysician Assistant1013272764
  4. Sayantan Deb, MDStudent in an Organized Health Care Education/Training Program1871158709
  5. Gavin Dunn, MD, PHDNeurological Surgery Physician1760519193
  6. Allison Gockley, M.D.Gynecologic Oncology Physician1114363496

Verify Cornelia Little Griggs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 260324
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $65.90

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cornelia Griggs$65.90
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Cornelia Little Griggs among 11,235 student in an organized health care education/training program records in Massachusetts

Cornelia Little Griggs, M.D. is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 5% of them.

  • NPI issued2011 · 5% of these records are older, 94% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2020 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6,126 student in an organized health care education/training program records list a practice address in Boston

They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Fayaz Ahmed, MDBoston, MA 021141528245024
  2. Carla Berg, MABoston, MA 021141093917817
  3. Ulrike Buhlmann, PHDBoston, MA 021141902008725
  4. Tiffany Chao, M.D.Boston, MA 021141538301338
  5. Tien Do, MSBoston, MA 021141891997623
  6. Abbey Eisenhower, MABoston, MA 021141023209061
  7. Tai Katzenstein, MA, PHDBoston, MA 021141124221064
  8. Laura Knouse, PH.D.Boston, MA 021141760673719

Common questions

What is Cornelia Little Griggs, M.D.'s NPI number?

Cornelia Little Griggs, M.D.'s National Provider Identifier (NPI) is 1629360680, issued on May 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Cornelia Little Griggs, M.D. located?

The NPPES record lists a practice address at 55 Fruit St Dept OF, Boston, MA, 02114. Phone: (212) 305-2500. Providers update this record themselves, so call before visiting.

How can I verify Cornelia Little Griggs, M.D.'s license?

NPPES lists Massachusetts license number 260324, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.