MITCHELL GOLDSTEIN FNP
NPI 1659867489
Nurse Practitioner - Family in Lancaster, CA
About Mitchell Goldstein Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MITCHELL GOLDSTEIN FNP (NPI 1659867489) is an individual family provider in Lancaster, California, licensed in California (95010457) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
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
Mitchell Goldstein 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 Reassignments
2Medicare enrollment records show Mitchell Goldstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lancaster, CA 93534
- Reassigned Medicare billing, California enrollment
- 50 clinicians in this Medicare group
Valencia, CA 91355
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1912776329 (California)
- 1,204 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 2
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 93534 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANCASTER, CA 93534
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 Mitchell Goldstein's NPI number?
The NPI number for Mitchell Goldstein is 1659867489. It was assigned to this individual provider in the NPPES registry on July 4, 2018.
Where is Mitchell Goldstein located?
Mitchell Goldstein practices at 1600 W Avenue J, Lancaster, CA 93534. The listed phone number is (661) 949-5000.
What is Mitchell Goldstein's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mitchell Goldstein enrolled in Medicare?
Yes. Mitchell Goldstein 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 Mitchell Goldstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mitchell Goldstein reassigns Medicare benefits to 2 organizations: Antelope Valley Emergency Medical Associates Inc (Lancaster, CA) and Cep America - California (Valencia, CA). 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 Mitchell Goldstein'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 Mitchell Goldstein was last updated on April 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mitchell Goldstein, FNP · NPI 1659867489
Family physician in Lancaster, California. Individual provider, active in the CMS NPPES registry since July 4, 2018.
## Identity
- **NPI:** 1659867489 (Entity type: Individual)
- **Enumerated:** July 4, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95010457 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 W AVENUE J, Lancaster, CA 93534-2814
- **Phone:** (661) 949-5000
## 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): Antelope Valley Emergency Medical Associates Inc (NPI 1225054257, Lancaster, CA); Cep America - California (NPI 1710686035, Valencia, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1659867489) · Data from the CMS NPPES public registry.