Diksha Ratnam, MD
Emergency Medicine Physician · Lawrence, MA
Diksha Ratnam, MD is an emergency medicine physician with a practice address in Lawrence, Massachusetts, and NPI 1073134037, issued on Apr 30, 2020. Check the license (Massachusetts 1013277, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Diksha Ratnam
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 1013277 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 General St, Lawrence, MA 01841
- Phone
- (978) 683-4000
- Enumerated
- Apr 30, 2020
- Record last updated
- Jul 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20230721002807); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 1 General St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Amoroso, LICSWClinical Social Worker1891270864
- Meredith Bailey, CRNACertified Registered Nurse Anesthetist1841551827
- Benjamin Bautz, MDEmergency Medicine Physician1124440573
- Meghan BertoneCertified Registered Nurse Anesthetist1417579764
Verify Diksha Ratnam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1013277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average emergency medicine physician in 2024
139 Medicare Part D claims for 104 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Sulfamethoxazole-Trimethoprim16 claims
- Amoxicillin-Clavulanate Potass15 claims
- Ondansetron Odt12 claims
- Azithromycin11 claims
- Doxycycline Hyclate11 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
- Lawrence General HospitalLawrence, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diksha Ratnam among 1,829 emergency medicine physician records in Massachusetts
Diksha Ratnam, 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 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2011 among the 1,200 with a school on file
- Record last updated2023 · 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).
38 emergency medicine physician records list a practice address in Lawrence
They are 38 of the 2,264 NPPES records with a practice address in Lawrence, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Lawrence → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ylisabyth Bradshaw, D.O.Lawrence, MA 018411760466932
- Susan Browne, M.D.Lawrence, MA 018411821072091
- John Chang, D.O.Lawrence, MA 018411679557326
- Tracy Ferguson, M.D.Lawrence, MA 018411871578716
- Michael Filbin, M.D.Lawrence, MA 018411205811148
- Franklin Friedman, M.D.Lawrence, MA 018411013992965
- Ricardo Gervasio, M.D.Lawrence, MA 018411780669598
- Michelle Harris, M.D.Lawrence, MA 018411831175520
Common questions
What is Diksha Ratnam, MD's NPI number?
Diksha Ratnam, MD's National Provider Identifier (NPI) is 1073134037, issued on Apr 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Diksha Ratnam, MD located?
The NPPES record lists a practice address at 1 General St, Lawrence, MA, 01841. Phone: (978) 683-4000. Providers update this record themselves, so call before visiting.
How can I verify Diksha Ratnam, MD's license?
NPPES lists Massachusetts license number 1013277, 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 Diksha Ratnam, MD prescribe under Medicare Part D?
In 2024, Diksha Ratnam, MD had 139 Medicare Part D claims for 104 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.