Robert B. Ecker, MD
Dermatology Physician · Groton, CT
Robert B. Ecker, MD is a dermatology physician with a practice address in Groton, Connecticut, and NPI 1811950074, issued on Apr 10, 2006. Check the license (Connecticut 52390, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Robert B. Ecker
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 52390 CT
MD40790 TN
Self-reported in NPPES; status is on the state search - Practice location
- 491 Gold Star Hwy, Groton, CT 06340
- Phone
- (860) 445-8020
- Enumerated
- Apr 10, 2006
- Record last updated
- Nov 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (860) 445-1665
- Medicare enrollment
- Enrolled (PECOS I20140214000104); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 253 in Connecticut → Look up another NPI →
Also registered at 491 Gold Star Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diane Davidson, MDDermatology Physician1215908991
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- Elisa Girard, MDObstetrics & Gynecology Physician1700861689
- Michael Schrempf, MDObstetrics & Gynecology Physician1972694495
- Judy-Lynn Shafer, APRNObstetrics & Gynecology Nurse Practitioner1396848487
Verify Robert B. Ecker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 52390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% more Medicare Part D claims than the average dermatology physician in 2024
1,430 Medicare Part D claims for 462 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Triamcinolone Acetonide270 claims
- Betamethasone Dipropionate215 claims
- Doxycycline Monohydrate90 claims
- Metronidazole63 claims
- Methotrexate47 claims
- Dupixent Pen42 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): 91.7 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).
Industry payments in 2024: $1,008.47
51 payments; by number, the most common kind was food and beverage; the largest payer was Leo Pharma Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Integrated Dermatology OF Groton LLCGroton, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert B. Ecker among 253 dermatology physician records in Connecticut
Robert B. Ecker, MD is one of 253 dermatology physician records with a practice address in Connecticut. 84% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 49% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2002 · median 2004 among the 180 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Connecticut
There are 253 dermatology physician records in Connecticut.
All 253 in Connecticut → Every provider in Groton → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Diane Davidson, MDGroton, CT 063401215908991
- Daniella Duke, M.D.Mystic, CT 063551174594279
- Annette Headley, M.D.Mystic, CT 063551295841682
- Mohsin Malik, MDNew London, CT 063201376864371
- Debra Miller, M.D.New London, CT 063201558369215
- Brianna Perry, PA-CNew London, CT 063201578214706
- Howard Rogers, MDNorwich, CT 063601861465973
- Radford Tanksley, MDNorwich, CT 063601629041728
Common questions
What is Robert B. Ecker, MD's NPI number?
Robert B. Ecker, MD's National Provider Identifier (NPI) is 1811950074, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert B. Ecker, MD located?
The NPPES record lists a practice address at 491 Gold Star Hwy, Groton, CT, 06340. Phone: (860) 445-8020. Providers update this record themselves, so call before visiting.
How can I verify Robert B. Ecker, MD's license?
NPPES lists Connecticut license number 52390, 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 Robert B. Ecker, MD prescribe under Medicare Part D?
In 2024, Robert B. Ecker, MD had 1,430 Medicare Part D claims for 462 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Robert B. Ecker, MD's MIPS final score?
The 2023 MIPS final score is 91.7 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.