Nancy Willene Deackoff, MD
Psychiatry Physician · Harford, CT
Nancy Willene Deackoff, MD is a psychiatry physician with a practice address in Harford, Connecticut, and NPI 1902972110, issued on Nov 28, 2006. Check the license (Connecticut 33748, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nancy Willene Deackoff
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 33748 CT
Self-reported in NPPES; status is on the state search - Practice location
- 500 Vine Street, Harford, CT 06112
- Phone
- (860) 297-0905
- Enumerated
- Nov 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 297-0914
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Verify Nancy Willene Deackoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 33748Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
22 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
Nancy Willene Deackoff among 1,174 psychiatry physician records in Connecticut
Nancy Willene Deackoff, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 60% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2007 · 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).
Psychiatry Physician providers in Connecticut
There are 1,174 psychiatry physician records in Connecticut.
All 1,174 in Connecticut → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Batul Ahmed, MDHartford, CT 061121639245848
- Irshad Ahmed, MDHartford, CT 061121730219403
- Margaret Chaplin, M.D.Hartford, CT 061121295874899
- Yana Frenkel, M.D.Hartford, CT 061121275684912
- Neelu Gill, M.D.Hartford, CT 061121689620189
- Daisy Jacob, M.D.Hartford, CT 061121881661544
- Bruce Rothschild, MDHartford, CT 061121407821176
- Mohammad Shamsi, MDHartford, CT 061121891807251
Common questions
What is Nancy Willene Deackoff, MD's NPI number?
Nancy Willene Deackoff, MD's National Provider Identifier (NPI) is 1902972110, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Willene Deackoff, MD located?
The NPPES record lists a practice address at 500 Vine Street, Harford, CT, 06112. Phone: (860) 297-0905. Providers update this record themselves, so call before visiting.
How can I verify Nancy Willene Deackoff, MD's license?
NPPES lists Connecticut license number 33748, 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 Nancy Willene Deackoff, MD prescribe under Medicare Part D?
In 2024, Nancy Willene Deackoff, MD had 22 Medicare Part D claims; 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.