Lauren Parker Sweetser, M.D.
Internal Medicine Physician · Silver Spring, MD
Lauren Parker Sweetser, M.D. is an internal medicine physician with a practice address in Silver Spring, Maryland, and NPI 1154528396, issued on Jun 29, 2007. Check the license (Maryland D0095116, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Lauren Parker Sweetser
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D0095116 MD
C145347 CA
5728 NE
Self-reported in NPPES; status is on the state search - Practice location
- 3110 Gracefield RD, Silver Spring, MD 20904
- Phone
- (301) 572-8340
- Enumerated
- Jun 29, 2007
- Record last updated
- Aug 4, 2026
- Fax
- (301) 572-8403
- Medicare enrollment
- Enrolled (PECOS I20230202000968); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 3110 Gracefield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachelle Alexion, MDFamily Medicine Physician1316996481
- Roberto Araujo, DPMPodiatrist1609805571
- Kenderlate Arthus, NP-BCNurse Practitioner1043980550
- Padmaja Bandi, MDInternal Medicine Physician1699971457
- Jennifer BelovichPharmacist1497222673
- Ekta BhutDental Hygienist1508635590
Verify Lauren Parker Sweetser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0095116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,777 Medicare Part D claims for 260 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 35 claims were for opioids.
Most prescribed
- Levothyroxine Sodium117 claims
- Losartan Potassium109 claims
- Atorvastatin Calcium100 claims
- Amlodipine Besylate99 claims
- Omeprazole92 claims
- Escitalopram Oxalate85 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 MIPS final score for 2023 (Medicare payment program): 66.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Erickson Health Medical Group OF Maryland, PCSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Parker Sweetser among 3,904 internal medicine physician records in Maryland
Lauren Parker Sweetser, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2007 · median 2003 among the 2,445 with a school on file
- Record last updated2026 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
186 internal medicine physician records list a practice address in Silver Spring
They are 186 of the 6,531 NPPES records with a practice address in Silver Spring, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Silver Spring → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eskinder Afework, M.D.Silver Spring, MD 209041912938408
- Rajeev Batra, M.D.Silver Spring, MD 209041003918228
- Lynne Diggs, M.DSilver Spring, MD 209041306835475
- Sita Krishnamoorthy, MDSilver Spring, MD 209041760557607
- Michael Leibowitz, M.D.Silver Spring, MD 209041235119447
- Eugenio Machado, M.D.Silver Spring, MD 209041457383077
- Nnenna Okigbo, MDSilver Spring, MD 209041538167028
- Emmanuel Osei-Boamah, M.D.Silver Spring, MD 209041639282460
Common questions
What is Lauren Parker Sweetser, M.D.'s NPI number?
Lauren Parker Sweetser, M.D.'s National Provider Identifier (NPI) is 1154528396, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Parker Sweetser, M.D. located?
The NPPES record lists a practice address at 3110 Gracefield RD, Silver Spring, MD, 20904. Phone: (301) 572-8340. Providers update this record themselves, so call before visiting.
How can I verify Lauren Parker Sweetser, M.D.'s license?
NPPES lists Maryland license number D0095116, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lauren Parker Sweetser, M.D. prescribe under Medicare Part D?
In 2024, Lauren Parker Sweetser, M.D. had 2,777 Medicare Part D claims for 260 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Lauren Parker Sweetser, M.D.'s MIPS final score?
The 2023 MIPS final score is 66.3 of 100. 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.