DR. KATHERINE L GILLASPY M.D.
NPI 1174727754
Obstetrics & Gynecology in Tucson, AZ

Q: What is Katherine Gillaspy's NPI number?

The NPI number for Katherine Gillaspy is 1174727754. It was assigned to this individual provider in the NPPES registry on June 14, 2007.

Q: What is Katherine Gillaspy's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since June 14, 2007PECOS Enrolled

2300 N ROSEMONT BLVD, TUCSON, AZ 85712(520) 881-1977(520) 881-1979 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 15, 2025, May 26, 2023, Jan 26, 2021 (3 updates tracked since 2021).

On this page

About Dr. Katherine L Gillaspy M.d. NPPES

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

DR. KATHERINE L GILLASPY M.D. (NPI 1174727754) is an individual obstetrics & gynecology provider in Tucson, Arizona, licensed in Arizona (43124) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174727754

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. KATHERINE L GILLASPYCredential: M.D.

Location Address2300 N ROSEMONT BLVDTucson, AZ 85712-2139

Mailing AddressPo Box 81064Cleveland, OH 44181-0064 · (520) 795-8080

Phone(520) 881-1977

Fax(520) 881-1979

Sole ProprietorNo

Enumeration DateJune 14, 2007

Last NPPES UpdateDecember 15, 20253 updates tracked since enumeration

NPPES CertifiedDecember 15, 2025

✔ NPI 1174727754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in AZ · 43124

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

2300 N ROSEMONT BLVD, Tucson, AZ 85712

Open in Google Maps ↗

Other Identifiers 2

Medicaid518266AZ

Other3858222709Myutmb 3858222709-commercial Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine L Gillaspy 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 Katherine Gillaspy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Genesis Ob Gyn PLLC

5.6 mi

Obstetrics & Gynecology

655 E RIVER RD UNIT 201
Tucson, AZ 85704

Reassigned Medicare billing, Arizona enrollment
157 clinicians in this Medicare group

NPI 1992994214 (520) 258-0585

Valley Perinatal Services, LLC

93 mi

Maternal & Fetal Medicine

1910 W FRYE RD
Chandler, AZ 85224

Reassigned Medicare billing, Arizona enrollment
92 clinicians in this Medicare group

NPI 1174866743 (480) 756-6000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

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 17

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

KATHERINE A SCHUPPERT MD

Obstetrics & Gynecology (Gynecology)