Michael Digiovanna, MD
Medical Oncology Physician · New Haven, CT
Michael Digiovanna, MD is a medical oncology physician with a practice address in New Haven, Connecticut, and NPI 1023006947, issued on Oct 13, 2005. Check the license (Connecticut 033231, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael Digiovanna
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 033231 CT
Self-reported in NPPES; status is on the state search - Practice location
- 800 Howard Ave, New Haven, CT 06519
- Phone
- (203) 688-4191
- Enumerated
- Oct 13, 2005
- Record last updated
- Jun 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (203) 737-2617
- Medicaid ID
- 001332311 CT
- Medicare enrollment
- Enrolled (PECOS I20101217000759); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 99 in Connecticut → Look up another NPI →
Also registered at 800 Howard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Digiovanna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 033231Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average medical oncology physician in 2024
139 Medicare Part D claims for 45 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Letrozole54 claims
- Tamoxifen Citrate22 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: $242.63
3 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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).
Michael Digiovanna among 99 medical oncology physician records in Connecticut
Michael Digiovanna, MD is one of 99 medical oncology physician records with a practice address in Connecticut. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 81% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1990 · median 2005 among the 66 with a school on file
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Connecticut
There are 99 medical oncology physician records in Connecticut.
All 99 in Connecticut → Every provider in New Haven → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Vincent Devita, MDNew Haven, CT 065191891785341
- Francine Foss, MDNew Haven, CT 065191104814888
- Scott Gettinger, MDNew Haven, CT 065191477541274
- Harriet Kluger, MDNew Haven, CT 065191528042819
- Ian Krop, MD PHDNew Haven, CT 065191033187455
- Jill Lacy, MDNew Haven, CT 065191053392951
- Maryam Lustberg, M.D.New Haven, CT 065191639111065
- Peter Marks, MDNew Haven, CT 065191366479412
Common questions
What is Michael Digiovanna, MD's NPI number?
Michael Digiovanna, MD's National Provider Identifier (NPI) is 1023006947, issued on Oct 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Digiovanna, MD located?
The NPPES record lists a practice address at 800 Howard Ave, New Haven, CT, 06519. Phone: (203) 688-4191. Providers update this record themselves, so call before visiting.
How can I verify Michael Digiovanna, MD's license?
NPPES lists Connecticut license number 033231, 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 Michael Digiovanna, MD prescribe under Medicare Part D?
In 2024, Michael Digiovanna, MD had 139 Medicare Part D claims for 45 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Michael Digiovanna, MD'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.