Katharine Macy Nicholson, LMFT
Marriage & Family Therapist · Ithaca, NY
Katharine Macy Nicholson, LMFT is a marriage & family therapist with a practice address in Ithaca, New York, and NPI 1578845822, issued on Sep 13, 2011. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katharine Macy Nicholson
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- Practice location
- 127 W State St, Ithaca, NY 14850
- Phone
- (607) 273-7494
- Enumerated
- Sep 13, 2011
- Record last updated
- Jan 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (607) 273-7484
- Medicaid ID
- 1336163963 NY
- Medicare enrollment
- Enrolled (PECOS I20240410003009); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 1,816 in New York → Look up another NPI →
Also registered at 127 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lizette BonillaStudent in an Organized Health Care Education/Training Program1376282376
- Vanessa BorotzSocial Worker1174008130
Verify Katharine Macy Nicholson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Family And Childrens Service OF Ithaca IncIthaca, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Macy Nicholson among 1,816 marriage & family therapist records in New York
Katharine Macy Nicholson, LMFT is one of 1,816 marriage & family therapist records with a practice address in New York. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 22% of them.
- NPI issued2011 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2012 · median 2017 among the 126 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 marriage & family therapist records list a practice address in Ithaca
They are 26 of the 2,215 NPPES records with a practice address in Ithaca, and 1,816 marriage & family therapist records in New York.
All 1,816 in New York → Every provider in Ithaca → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Ellen Abrams, LMFTIthaca, NY 148501053647974
- Lori Baird, MFTIthaca, NY 148501518195940
- Susan Compton, PH.D.Ithaca, NY 148501376609511
- Joanne Conway Pietrasz, MFTIthaca, NY 148501154546224
- Elizabeth Einstein, LMFTIthaca, NY 148501750446043
- Richard Gallagher, LMFTIthaca, NY 148501750647723
- Dianea Kohl, RN,MFTIthaca, NY 148501811107790
- Sigrid Kulkowitz, MFTIthaca, NY 148501396081519
Common questions
What is Katharine Macy Nicholson, LMFT's NPI number?
Katharine Macy Nicholson, LMFT's National Provider Identifier (NPI) is 1578845822, issued on Sep 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Macy Nicholson, LMFT located?
The NPPES record lists a practice address at 127 W State St, Ithaca, NY, 14850. Phone: (607) 273-7494. Providers update this record themselves, so call before visiting.
How can I verify Katharine Macy Nicholson, LMFT's license?
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. 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.