Donna Kathy Nissman, PSYD
Psychologist · Northport, NY
Donna Kathy Nissman, PSYD is a psychologist with a practice address in Northport, New York, and NPI 1174744049, issued on May 1, 2007. Check the license (New York 0117691, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donna Kathy Nissman
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 0117691 NY
Self-reported in NPPES; status is on the state search - Practice location
- 55 Sandy Hollow RD, Northport, NY 11768
- Phone
- (631) 261-3958
- Enumerated
- May 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100115000585); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 5,045 in New York → Look up another NPI →
Verify Donna Kathy Nissman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 0117691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Donna Kathy Nissman among 5,045 psychologist records in New York
Donna Kathy Nissman, PSYD is one of 5,045 psychologist records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 62% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated1992 · median 1994 among the 766 with a school on file
- Record last updated2007 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 psychologist records list a practice address in Northport
They are 17 of the 879 NPPES records with a practice address in Northport, and 5,045 psychologist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,045 in New York → Every provider in Northport → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Germaine Allison, PH.D.Northport, NY 117681396943908
- Erin BlasdelNorthport, NY 117681386885366
- Linda Fazio, PH.D.Northport, NY 117681194052423
- Lauren Fitzgerald, PSYDNorthport, NY 117681295060416
- Deirdra Frum, PSY.DNorthport, NY 117681679829378
- Brian Harris, PSY.D.Northport, NY 117681215077706
- Heidi Kar, PH.D.Northport, NY 117681881941375
- Qian LiNorthport, NY 117681114662368
Common questions
What is Donna Kathy Nissman, PSYD's NPI number?
Donna Kathy Nissman, PSYD's National Provider Identifier (NPI) is 1174744049, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Donna Kathy Nissman, PSYD located?
The NPPES record lists a practice address at 55 Sandy Hollow RD, Northport, NY, 11768. Phone: (631) 261-3958. Providers update this record themselves, so call before visiting.
How can I verify Donna Kathy Nissman, PSYD's license?
NPPES lists New York license number 0117691, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.