JEFFREY ROSS GUNTER MD INC
NPI 1053476465
Dermatology in Lancaster, CA
About Jeffrey Ross Gunter Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY ROSS GUNTER MD INC (NPI 1053476465) is a healthcare organization registered as a dermatology in Lancaster, California and active in the NPI registry since December 2006. The organization lists Jeffrey Ross Gunter, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey Ross Gunter Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to Jeffrey Ross Gunter MD Inc, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (19)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Jeffrey Ross Gunter MD Inc's NPI number?
The NPI number for Jeffrey Ross Gunter MD Inc is 1053476465. It was assigned to this organization in the NPPES registry on December 26, 2006.
Where is Jeffrey Ross Gunter MD Inc located?
Jeffrey Ross Gunter MD Inc is located at 44215 15th St W Suite 309, Lancaster, CA 93534. The listed phone number is (909) 335-8638.
What is Jeffrey Ross Gunter MD Inc's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Jeffrey Ross Gunter MD Inc enrolled in Medicare?
Yes. Jeffrey Ross Gunter MD Inc is registered in the Medicare PECOS enrollment system.
When is Jeffrey Ross Gunter MD Inc's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Jeffrey Ross Gunter MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 5 Medicare specialties reassign their Medicare billing to Jeffrey Ross Gunter MD Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (12), Dermatology (4) and Family Practice (1). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Jeffrey Ross Gunter MD Inc was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Jeffrey Ross Gunter Md Inc · NPI 1053476465
Dermatology organization in Lancaster, California. Organization record, active in the CMS NPPES registry since December 26, 2006.
## Identity
- **NPI:** 1053476465 (Entity type: Organization)
- **Enumerated:** December 26, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **Organization subpart:** No
- **Authorized official:** Jeffrey Gunter, OWNER
## Practice location
- **Address:** 44215 15TH ST W, SUITE 309, Lancaster, CA 93534-4014
- **Phone:** (909) 335-8638 · **Fax:** (909) 335-8644
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 19 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (12), Dermatology (4), Family Practice (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053476465) · Data from the CMS NPPES public registry.