DR. KATHLEEN ELIZABETH SINGER M.D.
NPI 1932633294
Surgery in Cincinnati, OH

Q: What is Kathleen Singer's NPI number?

The NPI number for Kathleen Singer is 1932633294. It was assigned to this individual provider in the NPPES registry on April 13, 2017.

Q: What is Kathleen Singer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen Singer was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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 April 13, 2017PECOS EnrolledAccepts Medicare Assignment

231 ALBERT SABIN WAY, ROOM 1586, ML 0558, CINCINNATI, OH 45267(973) 476-0514 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 5, 2025, Apr 13, 2017 (2 updates tracked since 2017).

On this page

About Dr. Kathleen Elizabeth Singer M.d. NPPES

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

DR. KATHLEEN ELIZABETH SINGER M.D. (NPI 1932633294) is an individual surgery provider in Cincinnati, Ohio, licensed in Massachusetts (1023708) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of University Of Massachusetts Medical School (2017).

NPPES Registry Identity

NPI1932633294

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameDR. KATHLEEN ELIZABETH SINGERCredential: M.D.

Location Address231 ALBERT SABIN WAY, ROOM 1586, ML 0558Cincinnati, OH 45267-0558

Mailing Address231 Albert Sabin Way Rm 1586Cincinnati, OH 45267-0558 · (973) 476-0514

Phone(973) 476-0514

Sole ProprietorYes

Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2017

Enumeration DateApril 13, 2017

Last NPPES UpdateDecember 5, 20252 updates tracked since enumeration

NPPES CertifiedDecember 5, 2025

✔ NPI 1932633294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in MA · 1023708

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

231 ALBERT SABIN WAY, Cincinnati, OH 45267

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kathleen Elizabeth Singer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688943798

PECOS Enrollment IDI20250930003124

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220071

Location55 Fruit StreetBoston, MA 02114 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45267 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

AHMED ELSAYED SARHAN MD

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (513) 558-3903

JENNA NICOLE WHITROCK

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY, ML 0558
CINCINNATI, OH 45267

Hamilton County (217) 617-7664

WARREN BACK

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (513) 558-7333

NOELLE KIPP

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (513) 558-2978

HEATHER NICOLE KALEY

Thoracic Surgery (Cardiothoracic Vascular Surgery)

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (720) 254-5993

LAURA BENDER

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (216) 538-3356

KAVYA KEERTHI VADLAMUDI

Student in an Organized Health Care Education/Training Program

231 ALBERT SABIN WAY
CINCINNATI, OH 45267

Hamilton County (513) 558-1051

GREGORY RETZINGER MD

Pathology (Clinical Pathology/Laboratory Medicine)

231 ALBERT SABIN WAY, DEPARTMENT OF PATHOLOGY
CINCINNATI, OH 45267

Hamilton County (513) 558-4500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathleen Singer's NPI number?

The NPI number for Kathleen Singer is 1932633294. It was assigned to this individual provider in the NPPES registry on April 13, 2017.

Where is Kathleen Singer located?

Kathleen Singer practices at 231 Albert Sabin Way Room 1586, Ml 0558, Cincinnati, OH 45267. The listed phone number is (973) 476-0514.

What is Kathleen Singer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Kathleen Singer enrolled in Medicare?

Yes. Kathleen Singer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Kathleen Singer affiliated with any hospitals?

According to CMS data, Kathleen Singer is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Kathleen Singer was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.