Ellen Lamb, M.D.
Obstetrics & Gynecology Physician · Hartford, CT
Ellen Lamb, M.D. is an obstetrics & gynecology physician with a practice address in Hartford, Connecticut, and NPI 1487915039, issued on May 30, 2012. Check the license (Connecticut 54970, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ellen Lamb
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 54970 CT
Self-reported in NPPES; status is on the state search - Practice location
- 100 Retreat Ave, Hartford, CT 06106
- Phone
- (860) 246-8568
- Enumerated
- May 30, 2012
- Record last updated
- Nov 25, 2022
- Fax
- (860) 493-7798
- Medicare enrollment
- Enrolled (PECOS I20160711001720); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 707 in Connecticut → Look up another NPI →
Also registered at 100 Retreat Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Amato, APRNNurse Practitioner1750699369
- Thomas Banever, M.D.Surgery Physician1992799498
- Karen Beattie, APRNObstetrics & Gynecology Nurse Practitioner1659474690
- Steven Borer, D.O.Cardiovascular Disease Physician1528210119
- Daniel Borrus, M.D.Internal Medicine Physician1306023247
- Barbara Brigandi, APRNAdult Health Nurse Practitioner1942300553
Verify Ellen Lamb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 54970Check 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% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
299 Medicare Part D claims for 104 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol38 claims
- Clobetasol Propionate29 claims
- Valacyclovir28 claims
- Nystatin13 claims
- Norethindrone12 claims
- Norethindrone-E.Estradiol-Iron12 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): 89.9 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).
Industry payments in 2024: $439.38
20 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Physicians For Women's Health, LLCHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Lamb among 707 obstetrics & gynecology physician records in Connecticut
Ellen Lamb, M.D. is one of 707 obstetrics & gynecology physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2003 among the 488 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 obstetrics & gynecology physician records list a practice address in Hartford
They are 86 of the 6,317 NPPES records with a practice address in Hartford, and 707 obstetrics & gynecology physician records in Connecticut.
All 707 in Connecticut → Every provider in Hartford → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Maria Briggs, M.D.Hartford, CT 061061194721084
- Yvonne Gomez-Carrion, M.D.Hartford, CT 061061508812967
- Pamela Griswold, MDHartford, CT 061061376646455
- Janice Hartnett, M.D.Hartford, CT 061061538182068
- Kerrie Henry, MDHartford, CT 061061740383785
- Lawrence Lazor, MDHartford, CT 061061831294768
- H Nusbaum, MD,PHDHartford, CT 061061760455380
- Edmund Olson, MDHartford, CT 061061568565505
Common questions
What is Ellen Lamb, M.D.'s NPI number?
Ellen Lamb, M.D.'s National Provider Identifier (NPI) is 1487915039, issued on May 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Lamb, M.D. located?
The NPPES record lists a practice address at 100 Retreat Ave, Hartford, CT, 06106. Phone: (860) 246-8568. Providers update this record themselves, so call before visiting.
How can I verify Ellen Lamb, M.D.'s license?
NPPES lists Connecticut license number 54970, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen Lamb, M.D. prescribe under Medicare Part D?
In 2024, Ellen Lamb, M.D. had 299 Medicare Part D claims for 104 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Ellen Lamb, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.9 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.