MRS. YEN P JOLLY MS, NP-C
NPI 1699000976
Nurse Practitioner - Family in Milpitas, CA
About Mrs. Yen P Jolly Ms, Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. YEN P JOLLY MS, NP-C (NPI 1699000976) is an individual family provider in Milpitas, California, licensed in California (NP 18855) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
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 and accepts Medicare assignment
Mrs. Yen P Jolly Ms, Np-c 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 Yen Jolly reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milpitas, CA 95035
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1043354020 (California), NPI 1629301346 (California)
- 2,460 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 95035 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILPITAS, CA 95035
MILPITAS, CA 95035
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 Yen Jolly's NPI number?
The NPI number for Yen Jolly is 1699000976. It was assigned to this individual provider in the NPPES registry on October 5, 2009.
Where is Yen Jolly located?
Yen Jolly practices at 143 N Main St, Milpitas, CA 95035. The listed phone number is (408) 957-8300.
What is Yen Jolly's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Yen Jolly enrolled in Medicare?
Yes. Yen Jolly 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 Yen Jolly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yen Jolly reassigns Medicare benefits to County Of Santa Clara (Milpitas, CA). 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 Yen Jolly'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 Yen Jolly was last updated on February 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mrs. Yen P Jolly, MS, NP-C · NPI 1699000976
Family physician in Milpitas, California. Individual provider, active in the CMS NPPES registry since October 5, 2009.
## Identity
- **NPI:** 1699000976 (Entity type: Individual)
- **Enumerated:** October 5, 2009
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP 18855 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 143 N MAIN ST, Milpitas, CA 95035-4322
- **Phone:** (408) 957-8300
## 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:** County Of Santa Clara (NPI 1285629899, Milpitas, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** February 27, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1699000976) · Data from the CMS NPPES public registry.