Andrew Griscom, MD
Emergency Medicine Physician · Pawtucket, RI
Andrew Griscom, MD is an emergency medicine physician with a practice address in Pawtucket, Rhode Island, and NPI 1538142328, issued on Nov 25, 2005. Check the license (Rhode Island MD09664, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Andrew Griscom
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD09664 RI
34668 CT
Self-reported in NPPES; status is on the state search - Practice location
- 111 Brewster St, Pawtucket, RI 02860
- Phone
- (401) 729-2191
- Enumerated
- Nov 25, 2005
- Record last updated
- May 15, 2023
- Fax
- (401) 729-2517
- Medicaid ID
- 7006158 RI
- Medicare enrollment
- Enrolled (PECOS I20120307000464); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1989
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 418 in Rhode Island → Look up another NPI →
Also registered at 111 Brewster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denisse AbreuCommunity Health Worker1811643331
- Janet Ackman, PTPhysical Therapist1154488724
- Gowri Anandarajah, MDFamily Medicine Physician1558342311
- Tracey AndersonSpeech-Language Pathologist1780710863
- David Anthony, MDFamily Medicine Physician1508847377
- Lauren Aponte, PA-CPhysician Assistant1649942954
Verify Andrew Griscom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD09664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average emergency medicine physician in 2024
280 Medicare Part D claims for 180 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Cephalexin47 claims
- Oxycodone-Acetaminophen41 claims
- Ondansetron Odt32 claims
- Prednisone18 claims
- Sulfamethoxazole-Trimethoprim15 claims
- Azithromycin12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cep America LLCStafford Springs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Griscom among 418 emergency medicine physician records in Rhode Island
Andrew Griscom, MD is one of 418 emergency medicine physician records with a practice address in Rhode Island. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2012 among the 264 with a school on file
- Record last updated2023 · 46% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 emergency medicine physician records list a practice address in Pawtucket
They are 13 of the 1,284 NPPES records with a practice address in Pawtucket, and 418 emergency medicine physician records in Rhode Island.
All 418 in Rhode Island → Every provider in Pawtucket → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Amir Bernaba, MDPawtucket, RI 028601477766749
- Katie Chapman, DOPawtucket, RI 028601548571813
- Laura FormanPawtucket, RI 028601285847467
- Kristin Gregg, M.D.Pawtucket, RI 028601336188333
- Megan McNamara, MDPawtucket, RI 028601508081498
- James O'Hair, MDPawtucket, RI 028601225188014
- John Riedel, MDPawtucket, RI 028601033194105
- Marcia Robitaille, MDPawtucket, RI 028601295719029
Common questions
What is Andrew Griscom, MD's NPI number?
Andrew Griscom, MD's National Provider Identifier (NPI) is 1538142328, issued on Nov 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Griscom, MD located?
The NPPES record lists a practice address at 111 Brewster St, Pawtucket, RI, 02860. Phone: (401) 729-2191. Providers update this record themselves, so call before visiting.
How can I verify Andrew Griscom, MD's license?
NPPES lists Rhode Island license number MD09664, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Griscom, MD prescribe under Medicare Part D?
In 2024, Andrew Griscom, MD had 280 Medicare Part D claims for 180 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Andrew Griscom, MD's MIPS final score?
The 2023 MIPS final score is 92.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.