JANICE ZIPF SPEER FNP-BC
NPI 1316295991
Nurse Practitioner - Family in Herndon, VA
About Janice Zipf Speer Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANICE ZIPF SPEER FNP-BC (NPI 1316295991) is an individual family provider in Herndon, Virginia, licensed in Virginia (0024170255) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
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
Janice Zipf Speer Fnp-bc 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 Reassignments
2Medicare enrollment records show Janice Speer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Herndon, VA 20170
- Reassigned Medicare billing, District of Columbia enrollment
Herndon, VA 20170
- Reassigned Medicare billing, District of Columbia enrollment
- 2 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 20170 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.
HERNDON, VA 20170
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 Janice Speer's NPI number?
The NPI number for Janice Speer is 1316295991. It was assigned to this individual provider in the NPPES registry on August 29, 2012.
Where is Janice Speer located?
Janice Speer practices at 209 Elden St Ste 209, Herndon, VA 20170. The listed phone number is (703) 266-2442.
What is Janice Speer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Janice Speer enrolled in Medicare?
Yes. Janice Speer 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 organizations bill Medicare for Janice Speer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janice Speer reassigns Medicare benefits to 2 organizations: Speer Primary Care LLC (Herndon, VA) and Elizabeth M Weaver, M.D., P.L.C. (Herndon, VA). 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 Janice Speer'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 Janice Speer was last updated on April 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Janice Zipf Speer, FNP-BC · NPI 1316295991
Family physician in Herndon, Virginia. Individual provider, active in the CMS NPPES registry since August 29, 2012.
## Identity
- **NPI:** 1316295991 (Entity type: Individual)
- **Enumerated:** August 29, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 0024170255 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 209 ELDEN ST, STE 209, Herndon, VA 20170-4846
- **Phone:** (703) 266-2442 · **Fax:** (703) 266-7158
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Speer Primary Care LLC (NPI 1205535945, Herndon, VA); Elizabeth M Weaver, M.D., P.L.C. (NPI 1336511971, Herndon, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 26, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1316295991) · Data from the CMS NPPES public registry.