Elysia Griswold, MD
Internal Medicine Physician · Peabody, MA
Elysia Griswold, MD is an internal medicine physician with a practice address in Peabody, Massachusetts, and NPI 1396797221, issued on May 17, 2006. Check the license (Massachusetts 56357, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Elysia Griswold
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 56357 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Essex Center Drive, Peabody, MA 01960
- Phone
- (978) 532-6111
- Enumerated
- May 17, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (978) 532-6123
- Medicaid ID
- 3105181 MA
- Medicare enrollment
- Enrolled (PECOS I20050826000373); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 2 Essex Center Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elysia Griswold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 56357Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
592 Medicare Part D claims for 316 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole29 claims
- Atorvastatin Calcium26 claims
- Lisinopril23 claims
- Levothyroxine Sodium21 claims
- Simvastatin20 claims
- Rosuvastatin Calcium18 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 one group practice
- Mass General Brigham Medical Group Northern Massachusetts IncDanvers, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elysia Griswold among 6,825 internal medicine physician records in Massachusetts
Elysia Griswold, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1983 · median 2004 among the 4,103 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 internal medicine physician records list a practice address in Peabody
They are 46 of the 1,313 NPPES records with a practice address in Peabody, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Peabody → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Joseph August, M.D.Peabody, MA 019601902802879
- Leonard Austin, M.D.Peabody, MA 019601669443917
- James Brown, MDPeabody, MA 019601134194855
- Irena Druzba-Lobsenz, M.D.Peabody, MA 019601417915554
- Feng Ge, MDPeabody, MA 019601922004803
- Louis Giorgio, MDPeabody, MA 019601376533497
- Michael Golden, MDPeabody, MA 019601609872571
- Donald Kleykamp, MDPeabody, MA 019601689662504
Common questions
What is Elysia Griswold, MD's NPI number?
Elysia Griswold, MD's National Provider Identifier (NPI) is 1396797221, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elysia Griswold, MD located?
The NPPES record lists a practice address at 2 Essex Center Drive, Peabody, MA, 01960. Phone: (978) 532-6111. Providers update this record themselves, so call before visiting.
How can I verify Elysia Griswold, MD's license?
NPPES lists Massachusetts license number 56357, 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 Elysia Griswold, MD prescribe under Medicare Part D?
In 2024, Elysia Griswold, MD had 592 Medicare Part D claims for 316 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.