MARGARET COWLES PH.D.
NPI 1629314679
Psychologist - Clinical in Lexington, KY
About Margaret Cowles Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET COWLES PH.D. (NPI 1629314679) is an individual clinical provider in Lexington, Kentucky, licensed in Iowa (111710) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margaret Cowles Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Cowles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Las Cruces, NM 88011
- Reassigned Medicare billing, Iowa enrollment
- 21 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40511 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Margaret Cowles's NPI number?
The NPI number for Margaret Cowles is 1629314679. It was assigned to this individual provider in the NPPES registry on December 19, 2012.
Where is Margaret Cowles located?
Margaret Cowles practices at 2250 Leestown Rd, Lexington, KY 40511. The listed phone number is (859) 233-4511.
What is Margaret Cowles's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Margaret Cowles enrolled in Medicare?
Yes. Margaret Cowles is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Cowles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Cowles reassigns Medicare benefits to Deer Oaks Mental Health Associates PC (Las Cruces, NM). The 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 Margaret Cowles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Margaret Cowles was last updated on June 18, 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.
# Margaret Cowles, PH.D. · NPI 1629314679
Clinical provider in Lexington, Kentucky. Individual provider, active in the CMS NPPES registry since December 19, 2012.
## Identity
- **NPI:** 1629314679 (Entity type: Individual)
- **Enumerated:** December 19, 2012
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 111710 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 2250 LEESTOWN RD, Lexington, KY 40511-1052
- **Phone:** (859) 233-4511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Deer Oaks Mental Health Associates PC (NPI 1134175763, Las Cruces, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1629314679) · Data from the CMS NPPES public registry.