CATHRYN HOLMAN
NPI 1376894352
Nurse Practitioner - Pediatrics in Frederick, MD
About Cathryn Holman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHRYN HOLMAN (NPI 1376894352) is an individual pediatrics provider in Frederick, Maryland, licensed in Maryland (R113940) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Frederick.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cathryn Holman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Cathryn Holman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Frederick, MD 21701
- Reassigned Medicare billing, Maryland enrollment
- 6 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21703 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREDERICK, MD 21703
FREDERICK, MD 21703
FREDERICK, MD 21703
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 Cathryn Holman's NPI number?
The NPI number for Cathryn Holman is 1376894352. It was assigned to this individual provider in the NPPES registry on October 1, 2012.
Where is Cathryn Holman located?
Cathryn Holman practices at 1285 Hillcrest Dr, Frederick, MD 21703. The listed phone number is (227) 203-1672.
What is Cathryn Holman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Cathryn Holman enrolled in Medicare?
Yes. Cathryn Holman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Cathryn Holman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cathryn Holman reassigns Medicare benefits to City Of Frederick (Frederick, MD). 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 Cathryn Holman'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 Cathryn Holman was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Cathryn Holman · NPI 1376894352
Pediatrics physician in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since October 1, 2012.
## Identity
- **NPI:** 1376894352 (Entity type: Individual)
- **Enumerated:** October 1, 2012
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** R113940 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1285 HILLCREST DR, Frederick, MD 21703-1396
- **Phone:** (227) 203-1672 · **Fax:** (227) 203-1668
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** City Of Frederick (NPI 1588105316, Frederick, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376894352) · Data from the CMS NPPES public registry.