Jeff Gehlhausen, MD, PHD
Dermatology Physician · New Haven, CT
Jeff Gehlhausen, MD, PHD is a dermatology physician with a practice address in New Haven, Connecticut, and NPI 1992231302, issued on May 4, 2017. Check the license (Connecticut 68647, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jeff Gehlhausen
- Credential
- MD, PHD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 68647 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2 Church St S Ste 305, New Haven, CT 06519
- Phone
- (203) 785-4445
- Enumerated
- May 4, 2017
- Record last updated
- Dec 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20210802002050); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 253 in Connecticut → Look up another NPI →
Also registered at 2 Church St S Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Cohen, M.D.Dermatology Physician1689054397
- Lais Lopes Almeida Gomes, MDDermatology Physician1427912849
- Sara Perkins, MDDermatology Physician1720491905
- David SongPhysician Assistant1538908058
Verify Jeff Gehlhausen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 68647Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average dermatology physician in 2024
947 Medicare Part D claims for 244 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Triamcinolone Acetonide109 claims
- Ketoconazole91 claims
- Clobetasol Propionate82 claims
- Hydrocortisone71 claims
- Dupixent Pen54 claims
- Octagam53 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): 73.6 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: $130.01
1 payment: food and beverage; the largest payer was Janssen Biotech, 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
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeff Gehlhausen among 253 dermatology physician records in Connecticut
Jeff Gehlhausen, MD, PHD 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 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 15% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2004 among the 180 with a school on file
- Record last updated2025 · 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 New Haven → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Richard Antaya, MDNew Haven, CT 065191336130715
- Keith Choate, M.D., PH.D.New Haven, CT 065191609058080
- Jeffrey Cohen, M.D.New Haven, CT 065191689054397
- William Damsky, M.D., PHDNew Haven, CT 065191871938381
- John Edelglass, M.D.New Haven, CT 065191851350524
- Starling Haynes, MDNew Haven, CT 065191578185534
- Luiza Laborne Sousa Pinto Kalil, MDNew Haven, CT 065191609602895
- Mary LairdNew Haven, CT 065191245734219
Common questions
What is Jeff Gehlhausen, MD, PHD's NPI number?
Jeff Gehlhausen, MD, PHD's National Provider Identifier (NPI) is 1992231302, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Jeff Gehlhausen, MD, PHD located?
The NPPES record lists a practice address at 2 Church St S Ste 305, New Haven, CT, 06519. Phone: (203) 785-4445. Providers update this record themselves, so call before visiting.
How can I verify Jeff Gehlhausen, MD, PHD's license?
NPPES lists Connecticut license number 68647, 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 Jeff Gehlhausen, MD, PHD prescribe under Medicare Part D?
In 2024, Jeff Gehlhausen, MD, PHD had 947 Medicare Part D claims for 244 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Jeff Gehlhausen, MD, PHD's MIPS final score?
The 2023 MIPS final score is 73.6 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.