Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Kimberly Gratenstein, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1114161494

Kimberly Gratenstein, MD practises Anesthesiology in New York, New York. Graduated from Univ of Central Florida, College of Medicine in 2006, 20 years ago. Practices with Sunshine State Anesthesia Partners LLC, a 433-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
20
Trained at
Univ of Central Florida, College of Medicine
Licensed in
NY
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

New York, NY

No coordinates on file. Search this address in Google Maps

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 257546 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Critical Access Hospital Taxonomy 282NC0060X · Licence 257546 (NY)

Record details

NPI number1114161494
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 30, 2009
Last updated in NPPESSeptember 9, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIV OF CENTRAL FLORIDA, COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Sunshine State Anesthesia Partners Llc — 433 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients55
Services billed 68 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $119 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hca Florida Pasadena Hospital A Part Of Hca Florid Hospital · Saint Petersburg, FL
  • Hca Florida St Petersburg Hospital Hospital · Saint Petersburg, FL

Colleagues at Sunshine State Anesthesia Partners LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 433 clinicians in the practice; 12 are shown here.

Other providers in New York