Jenna Butner, MD
Addiction Medicine (Preventive Medicine) Physician · New Haven, CT
Jenna Butner, MD is an addiction medicine (preventive medicine) physician with a practice address in New Haven, Connecticut, and NPI 1316258775, issued on Jun 30, 2010. Check the license (Connecticut 053322, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jenna Butner
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Preventive Medicine) Physician 2083A0300X
- License numbers
- 053322 CT
53322 CT
270676 NY
MD17941 RI
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 688-4242
- Enumerated
- Jun 30, 2010
- Record last updated
- May 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20141124001479); accepts Medicare assignment
- Entity
- Type 1 · individual
3 nearest addiction medicine (preventive medicine) physician records → All 4 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jenna Butner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 053322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average addiction medicine (preventive medicine) physician in 2024
376 Medicare Part D claims for 14 beneficiaries, against an average of 420 among the 224 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Quetiapine Fumarate Er31 claims
- Methadone Hcl25 claims
- Nortriptyline Hcl18 claims
- Relistor17 claims
- Diclofenac Sodium16 claims
- Otezla16 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
- New York Medical Physician Associates PCKingston, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Medicine (Preventive Medicine) Physician providers in Connecticut
There are 4 addiction medicine (preventive medicine) physician records in Connecticut.
All 4 in Connecticut → Every provider in New Haven → Addiction Medicine (Preventive Medicine) Physician nationwide →
The 3 addiction medicine (preventive medicine) physician records with the nearest ZIP codes
- Brian Karsif, M.D.New Haven, CT 065191700922846
- Krystalyn Bates, DOMeriden, CT 064501053972695
- Michelle McDade, MDNew Britain, CT 060521801820972
Common questions
What is Jenna Butner, MD's NPI number?
Jenna Butner, MD's National Provider Identifier (NPI) is 1316258775, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jenna Butner, MD located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 688-4242. Providers update this record themselves, so call before visiting.
How can I verify Jenna Butner, MD's license?
NPPES lists Connecticut license number 053322, 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 Jenna Butner, MD prescribe under Medicare Part D?
In 2024, Jenna Butner, MD had 376 Medicare Part D claims for 14 beneficiaries; the average among addiction medicine (preventive medicine) physician prescribers was 420. 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.