Catherine Anne Hennessey, MD
Obstetrics & Gynecology Physician · New York, NY
Catherine Anne Hennessey, MD is an obstetrics & gynecology physician with a practice address in New York, New York, and NPI 1477085900, issued on Apr 3, 2017. Check the license (New York 323673, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Catherine Anne Hennessey
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 323673 NY
NOT YET RECEIVED DC
036155547 IL
NOT YET RECEIVED MD
Self-reported in NPPES; status is on the state search - Practice location
- 525 E 68TH St Ste J-130, New York, NY 10065
- Phone
- (929) 877-1752
- Enumerated
- Apr 3, 2017
- Record last updated
- Nov 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20231031003999); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 525 E 68TH St Ste J-130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Piper Andrews, NPWomen's Health Nurse Practitioner1639888308
- Ayisha BuckleyMaternal & Fetal Medicine Physician1114311099
- Eloise Chapman-Davis, M.D.Gynecologic Oncology Physician1689707606
- Kaitlin Corbin, MDStudent in an Organized Health Care Education/Training Program1669115101
- Katherine HuskObstetrics & Gynecology Physician1437418662
- Julianne Lauring, M.D.Maternal & Fetal Medicine Physician1477788701
Verify Catherine Anne Hennessey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 323673Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Kings Physician Services PCBrooklyn, NY
- Weill Medical College OF CornellNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Anne Hennessey among 3,174 obstetrics & gynecology physician records in New York
Catherine Anne Hennessey, MD is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.
- NPI issued2017 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2013 · median 2002 among the 1,870 with a school on file
- Record last updated2023 · 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 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in New York → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Allison Boester, MDNew York, NY 100651194761379
- Wing Kay FokNew York, NY 100651356600076
- Aileen Gariepy, M.D.New York, NY 100651184640252
- Katherine HuskNew York, NY 100651437418662
- Shirlee Jaffe, MDNew York, NY 100651144476540
- Harry Karamitsos, MDNew York, NY 100651467557389
- Garrick Leonard, MDNew York, NY 100651417904335
- Eleonora Markesic, DONew York, NY 100651689970410
Common questions
What is Catherine Anne Hennessey, MD's NPI number?
Catherine Anne Hennessey, MD's National Provider Identifier (NPI) is 1477085900, issued on Apr 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Anne Hennessey, MD located?
The NPPES record lists a practice address at 525 E 68TH St Ste J-130, New York, NY, 10065. Phone: (929) 877-1752. Providers update this record themselves, so call before visiting.
How can I verify Catherine Anne Hennessey, MD's license?
NPPES lists New York license number 323673, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Catherine Anne Hennessey, MD's MIPS final score?
The 2023 MIPS final score is 97.7 of 100. 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.