DR. CATHERINE JOANNA SINNOTT M.D.
NPI 1447409438
General Practice in Brooklyn, NY

Q: What is Catherine Sinnott's NPI number?

The NPI number for Catherine Sinnott is 1447409438. It was assigned to this individual provider in the NPPES registry on September 15, 2008.

Q: What is Catherine Sinnott's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Catherine Sinnott was last updated on March 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 15, 2008PECOS Enrolled

800 POLY PL, BROOKLYN, NY 11209(212) 686-7500 Get Directions Write a Review

NPPES record last updated: March 16, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Catherine Joanna Sinnott M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CATHERINE JOANNA SINNOTT M.D. (NPI 1447409438) is an individual general practice provider in Brooklyn, New York, licensed in New York (262311) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447409438

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameDR. CATHERINE JOANNA SINNOTTCredential: M.D.

Location Address800 POLY PLBrooklyn, NY 11209-7104

Mailing Address59 Diamond St, #3lBrooklyn, NY 11222-4138

Phone(212) 686-7500

Sole ProprietorNo

Enumeration DateSeptember 15, 2008

Last NPPES UpdateMarch 16, 2024

NPPES CertifiedMarch 16, 2024

✔ NPI 1447409438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in NY · 262311

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

800 POLY PL, Brooklyn, NY 11209

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Catherine Joanna Sinnott M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Catherine Sinnott reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Integrated Wound Care New York Medical PLLC

29 mi

General Practice

22 LIBERTY RD
Tappan, NY 10983

Reassigned Medicare billing, New York enrollment
26 clinicians in this Medicare group

NPI 1639649643 (732) 451-4318

Brookview Medical Associates, PLLC

50 mi

General Practice

80 ORVILLE DR STE 100
Bohemia, NY 11716

Reassigned Medicare billing, New York enrollment
754 clinicians in this Medicare group

NPI 1871965855 (972) 715-3800

Senf Np Family Medicine PLLC

737 mi

Surgery

1901 N ROSELLE RD STE 800
Schaumburg, IL 60195

Reassigned Medicare billing, New York enrollment
54 clinicians in this Medicare group

NPI 1821702432 (443) 383-9300

Signify Health Medical Associates Of California, PC

2,571 mi

General Practice

505 MONTGOMERY ST, FL 10 & 11
San Francisco, CA 94111

Reassigned Medicare billing, California enrollment
407 clinicians in this Medicare group

NPI 1124685169 (972) 715-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

380 services89 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

126 services41 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

25 services22 patients

Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

23 services23 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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