MS. PATRICIA MARY WIESER FNP
NPI 1639216112
Nurse Practitioner - Family in Belmont, CA
About Ms. Patricia Mary Wieser Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. PATRICIA MARY WIESER FNP (NPI 1639216112) is an individual family provider in Belmont, California, licensed in California (NP8972) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Memorial City Hospital, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Accepted 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
Ms. Patricia Mary Wieser Fnp 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.
Medicare Billing Reassignment
Medicare enrollment records show Patricia Wieser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77024
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Villagemd Of Southeast Texas PA
- 207 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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann Memorial City Hospital
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Wieser's NPI number?
The NPI number for Patricia Wieser is 1639216112. It was assigned to this individual provider in the NPPES registry on January 31, 2007.
Where is Patricia Wieser located?
Patricia Wieser practices at 1541 Harbor Blvd, Belmont, CA 94002. The listed phone number is (650) 595-2400.
What is Patricia Wieser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Patricia Wieser enrolled in Medicare?
Yes. Patricia Wieser 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 organization bills Medicare for Patricia Wieser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Wieser reassigns Medicare benefits to Village Family Practice, L.L.P (Houston, TX). 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 Patricia Wieser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Wieser accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Patricia Wieser 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 Patricia Wieser affiliated with any hospitals?
According to CMS data, Patricia Wieser is affiliated with Memorial Hermann Memorial City Hospital.
When was this NPI record last updated?
The NPPES record for Patricia Wieser was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ms. Patricia Mary Wieser, FNP · NPI 1639216112
Family physician in Belmont, California. Individual provider, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1639216112 (Entity type: Individual)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP8972 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1541 HARBOR BLVD, Belmont, CA 94002
- **Phone:** (650) 595-2400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Village Family Practice, L.L.P (NPI 1083619191, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1639216112) · Data from the CMS NPPES public registry.