Diego Galan Donlo
Psychiatry Physician · New Haven, CT
Diego Galan Donlo is a psychiatry physician with a practice address in New Haven, Connecticut, and NPI 1013587849, issued on Jun 24, 2021. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Diego Galan Donlo
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 334464 NY
1013587849 MO
2021023810 MO
Self-reported in NPPES; status is on the state search - Practice location
- 300 George St Ste 901, New Haven, CT 06511
- Phone
- (203) 785-2095
- Enumerated
- Jun 24, 2021
- Record last updated
- Feb 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20250304001938); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Also registered at 300 George St Ste 901
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matteo AbbruzzeseStudent in an Organized Health Care Education/Training Program1033058359
- Megan Aguilera, MDStudent in an Organized Health Care Education/Training Program1558113415
- Stephen Allsop, MD, PHDPsychiatry Physician1396206645
- Eden Almasude, MDStudent in an Organized Health Care Education/Training Program1477058881
- Nientara Anderson, MDStudent in an Organized Health Care Education/Training Program1912528670
- Mina AnsariStudent in an Organized Health Care Education/Training Program1710789300
Verify Diego Galan Donlo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average psychiatry physician in 2024
79 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl13 claims
- Lithium Carbonate11 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.
Industry payments in 2024: $44.03
1 payment: food and beverage; the largest payer was Davol Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Physician Affiliate Group OF New York PCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diego Galan Donlo among 1,174 psychiatry physician records in Connecticut
Diego Galan Donlo is one of 1,174 psychiatry physician records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.
- NPI issued2021 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2021 · median 2003 among the 503 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
285 psychiatry physician records list a practice address in New Haven
They are 285 of the 9,793 NPPES records with a practice address in New Haven, and 1,174 psychiatry physician records in Connecticut.
All 1,174 in Connecticut → Every provider in New Haven → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Erica Ahlert, MDNew Haven, CT 065111750479481
- Hilary Blumberg, M.D.New Haven, CT 065111679511299
- Michael Groner, M. D.New Haven, CT 065111316973134
- Jeffry Klugman, MDNew Haven, CT 065111225023203
- Helen Lankenau, M.D.New Haven, CT 065111215016639
- Gale Levin, M.D.New Haven, CT 065111679508469
- Keith Pearlman, MDNew Haven, CT 065111588622088
- Stanley Possick, MDNew Haven, CT 065111366478315
Common questions
What is Diego Galan Donlo's NPI number?
Diego Galan Donlo's National Provider Identifier (NPI) is 1013587849, issued on Jun 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Diego Galan Donlo located?
The NPPES record lists a practice address at 300 George St Ste 901, New Haven, CT, 06511. Phone: (203) 785-2095. Providers update this record themselves, so call before visiting.
How can I verify Diego Galan Donlo's license?
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 Diego Galan Donlo prescribe under Medicare Part D?
In 2024, Diego Galan Donlo had 79 Medicare Part D claims for 11 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.