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DR. ASHLEY ANNE MONTGOMERY-YATES M.D.
NPI 1669626933
Internal Medicine - Critical Care Medicine in Lexington, KY

Active since November 12, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
800 ROSE ST HQ101, UNIVERSITY OF KENTUCKY, LEXINGTON, KY 40505(859) 323-5045 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Apr 6, 2021 (2 updates tracked since 2021).

About Dr. Ashley Anne Montgomery-yates M.d. NPPES

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

DR. ASHLEY ANNE MONTGOMERY-YATES M.D. (NPI 1669626933) is an individual critical care medicine provider in Lexington, Kentucky, licensed in Kentucky (43604) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS, is affiliated with University Of Kentucky Hospital, and is a graduate of University Of Kentucky College Of Medicine (2008).

NPPES Registry Identity

NPI1669626933
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameDR. ASHLEY ANNE MONTGOMERY-YATESCredential: M.D.
Location Address800 ROSE ST HQ101, UNIVERSITY OF KENTUCKYLexington, KY 40505
Mailing AddressPulmonary Critical Care Division, 740 S. Limestone, L543Lexington, KY 40536-0001 · (859) 323-5045 · Fax (859) 247-2418
Phone(859) 323-5045
Sole ProprietorYes
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2008
Enumeration DateNovember 12, 2008
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedApril 6, 2021
✔ NPI 1669626933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in KY · 43604
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License KY43604 (KY)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 43604 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
800 ROSE ST HQ101, Lexington, KY 40505
Open in Google Maps ↗

Other Identifiers 2

Medicaid7100153830KY
Other43604KY · Kentucky State Board Of Medical Licensure

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee.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

Dr. Ashley Anne Montgomery-yates 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 ID7517159163
PECOS Enrollment IDI20101014000470
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

2

Medicare enrollment records show Ashley Montgomery-yates reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Kentucky
Same address
General Acute Care Hospital
800 ROSE ST
Lexington, KY 40536
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,761 clinicians in this Medicare group
NPI 1518911338 (859) 323-5470
Kentucky Medical Services Foundation, Inc
3.4 mi
Internal Medicine
2333 ALUMNI PARK PLZ, SUITE 200
Lexington, KY 40517
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,502 clinicians in this Medicare group
NPI 1326091448 (859) 257-7910

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.

University Of Kentucky Hospital

Acute Care Hospitals · Lexington, KY
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number180067
Location800 Rose StreetLexington, KY 40536 · Fayette County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40505 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
$93.94 typical visit price
range $16.53 – $131.99
Typical copayment $23.48 (range $4.13 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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 Ashley Montgomery-yates's NPI number?

The NPI number for Ashley Montgomery-yates is 1669626933. It was assigned to this individual provider in the NPPES registry on November 12, 2008.

Where is Ashley Montgomery-yates located?

Ashley Montgomery-yates practices at 800 Rose St Hq101 University Of Kentucky, Lexington, KY 40505. The listed phone number is (859) 323-5045.

What is Ashley Montgomery-yates's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Ashley Montgomery-yates enrolled in Medicare?

Yes. Ashley Montgomery-yates 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 Ashley Montgomery-yates's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Montgomery-yates reassigns Medicare benefits to 2 organizations: University Of Kentucky (Lexington, KY) and Kentucky Medical Services Foundation, Inc (Lexington, 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 Ashley Montgomery-yates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashley Montgomery-yates accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Ashley Montgomery-yates 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 Ashley Montgomery-yates affiliated with any hospitals?

According to CMS data, Ashley Montgomery-yates is affiliated with University Of Kentucky Hospital.

When was this NPI record last updated?

The NPPES record for Ashley Montgomery-yates was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.