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KATHERINE ISABELLE FOSTER MD
NPI 1528599669
Obstetrics & Gynecology in Lexington, KY

Active since March 21, 2017PECOS EnrolledAccepts Medicare Assignment
170 N EAGLE CREEK DR STE 104, LEXINGTON, KY 40509(859) 967-5848(859) 967-5473 Get Directions Write a Review

NPPES record last updated: August 21, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 21, 2024, Jul 13, 2023, Mar 21, 2017 (3 updates tracked since 2017).

About Katherine Isabelle Foster Md NPPES

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

KATHERINE ISABELLE FOSTER MD (NPI 1528599669) is an individual obstetrics & gynecology provider in Lexington, Kentucky, licensed in Kentucky (58228) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Saint Joseph East, and maintains a secondary practice location in Owensboro.

NPPES Registry Identity

NPI1528599669
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameKATHERINE ISABELLE FOSTERCredential: MD
Location Address170 N EAGLE CREEK DR STE 104Lexington, KY 40509-9087
Mailing AddressPo Box 936London, KY 40743-0936 · (606) 330-7835
Phone(859) 967-5848
Fax(859) 967-5473
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2017
Enumeration DateMarch 21, 2017
Last NPPES UpdateAugust 21, 20243 updates tracked since enumeration
NPPES CertifiedAugust 21, 2024
✔ NPI 1528599669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in KY · 58228
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.
170 N EAGLE CREEK DR STE 104, Lexington, KY 40509
Open in Google Maps ↗

Secondary Practice Location 1

Location 12200 E Parrish Ave Ste 201Owensboro, KY 42303-1449 · Phone (270) 926-3700 · Fax (270) 926-0368

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katherine Isabelle Foster Md 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 ID3870954514
PECOS Enrollment IDI20230727004014
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

4

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

Magdalene Karon, M.D., P.S.C.
Same address
Obstetrics & Gynecology
160 N EAGLE CREEK DR STE 205
Lexington, KY 40509
  • Reassigned Medicare billing, Kentucky enrollment
  • 17 clinicians in this Medicare group
NPI 1235324690 (859) 277-3135
Kentuckyone Health Medical Group, Inc.
5.2 mi
Family Medicine
1401 HARRODSBURG RD
Lexington, KY 40504
  • Reassigned Medicare billing, Kentucky enrollment
  • 250 clinicians in this Medicare group
NPI 1104875970 (606) 330-7835
Owensboro Health Medical Group, Inc.
99 mi
Family Medicine
9847 ELIZABETHTOWN RD
Big Clifty, KY 42712
  • Reassigned Medicare billing, Kentucky enrollment
  • 643 clinicians in this Medicare group
NPI 1093311318 (270) 242-2000
Obhg Kentucky, P.S.C.
103 mi
Obstetrics & Gynecology
2201 LEXINGTON AVE
Ashland, KY 41101
  • Reassigned Medicare billing, Kentucky enrollment
  • Medicare enrollment name: Obhg Kentucky Psc
  • 123 clinicians in this Medicare group
NPI 1457644122 (864) 908-3530

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

Hospital Affiliations CMS Care Compare

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

Saint Joseph East

Acute Care Hospitals · Lexington, KY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180143
Location150 North Eagle Creek DriveLexington, KY 40509 · Fayette County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40509 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
$122.77 typical visit price
range $52.76 – $162.27
Typical copayment $30.69 (range $13.19 – $40.56)
Most-billed visit code 99204
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
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 8

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

RANDI JACOBS APRN
Nurse Practitioner (Family)
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
JOHN F. GREENE III M.D.
Obstetrics & Gynecology
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
CHRISTOPHER LEE ARVIN PA-C
Physician Assistant (Surgical)
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
DR. SEAMUS O'BROIN M.D.
Obstetrics & Gynecology
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
MRS. SONIA N CRUMP PA-C
Physician Assistant (Surgical)
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
RACHAEL KELSEY MD
Obstetrics & Gynecology
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
ELISE MARIE GARRETT MD
Obstetrics & Gynecology
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848
LISA MALLARD APRN, CNM
Advanced Practice Midwife
170 N EAGLE CREEK DR STE 104
LEXINGTON, KY 40509
Fayette County (859) 967-5848

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 Katherine Foster's NPI number?

The NPI number for Katherine Foster is 1528599669. It was assigned to this individual provider in the NPPES registry on March 21, 2017.

Where is Katherine Foster located?

Katherine Foster practices at 170 N Eagle Creek Dr Ste 104, Lexington, KY 40509. The listed phone number is (859) 967-5848.

What is Katherine Foster's specialty?

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

Is Katherine Foster enrolled in Medicare?

Yes. Katherine Foster 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.

Which organizations bill Medicare for Katherine Foster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Foster reassigns Medicare benefits to 4 organizations: Magdalene Karon, M.D., P.S.C. (Lexington, KY), Kentuckyone Health Medical Group, Inc. (Lexington, KY), Owensboro Health Medical Group, Inc. (Big Clifty, KY) and Obhg Kentucky, P.S.C. (Ashland, KY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Foster accept?

Health plans from Anthem Blue Cross and Blue Shield list Katherine Foster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Katherine Foster affiliated with any hospitals?

According to CMS data, Katherine Foster is affiliated with Saint Joseph East.

When was this NPI record last updated?

The NPPES record for Katherine Foster was last updated on August 21, 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.