DR. PATRICIA ANN BOWYER M.D.
NPI 1235130121
Family Medicine in Annapolis, MD
About Dr. Patricia Ann Bowyer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PATRICIA ANN BOWYER M.D. (NPI 1235130121) is an individual family medicine provider in Annapolis, Maryland, licensed in Maryland (D0056076) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Centreville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 11
Accepted 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. Patricia Ann Bowyer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Patricia Bowyer reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Silver Spring, MD 20910
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1205087517 (Maryland)
- 184 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, Delaware enrollment
- 80 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 113 clinicians in this Medicare group
Hockessin, DE 19707
- Reassigned Medicare billing, Delaware enrollment
- 85 clinicians in this Medicare group
Wilmington, DE 19808
- Reassigned Medicare billing, Delaware enrollment
- 88 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
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 21401 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 9
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 Patricia Bowyer's NPI number?
The NPI number for Patricia Bowyer is 1235130121. It was assigned to this individual provider in the NPPES registry on August 2, 2005.
Where is Patricia Bowyer located?
Patricia Bowyer practices at 2051 West St, Annapolis, MD 21401. The listed phone number is (443) 603-0758.
What is Patricia Bowyer's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Patricia Bowyer enrolled in Medicare?
Yes. Patricia Bowyer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patricia Bowyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Bowyer reassigns Medicare benefits to 5 organizations: Patient First Maryland Medical Group PLLC (Silver Spring, MD), Cs Pacs 3 Northeast, LLC (Frederick, MD), Christiana Care Quality Partners (Newark, DE), De Pacs 2 PA (Hockessin, DE) and Delaware Post Acute Medical Services 1 (Wilmington, DE). 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 Patricia Bowyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Bowyer accept?
Health plans from AmeriHealth Caritas Next list Patricia Bowyer 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.
When was this NPI record last updated?
The NPPES record for Patricia Bowyer was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Patricia Ann Bowyer, M.D. · NPI 1235130121
Family Medicine physician in Annapolis, Maryland. Individual provider, active in the CMS NPPES registry since August 2, 2005.
## Identity
- **NPI:** 1235130121 (Entity type: Individual)
- **Enumerated:** August 2, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D0056076 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2051 WEST ST, Annapolis, MD 21401-3006
- **Phone:** (443) 603-0758
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Patient First Maryland Medical Group PLLC (NPI 1265866503, Silver Spring, MD); Cs Pacs 3 Northeast, LLC (NPI 1093598898, Frederick, MD); Christiana Care Quality Partners (NPI 1164061867, Newark, DE); De Pacs 2 PA (NPI 1457837981, Hockessin, DE); Delaware Post Acute Medical Services 1 (NPI 1801325717, Wilmington, DE) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2021
- **Other identifiers:** Other 039591 (MD); Other 2516868 (MD); Other 2108634 (MD); and 8 more
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Source: [NPI Profile](https://npiprofile.com/npi/1235130121) · Data from the CMS NPPES public registry.