MICHAEL N. RUTMAN, D.O., A MEDICAL CORPORATION
NPI 1871829606
Internal Medicine in Vista, CA
About Michael N. Rutman, D.o., A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL N. RUTMAN, D.O., A MEDICAL CORPORATION (NPI 1871829606) is a healthcare organization registered as an internal medicine in Vista, California and active in the NPI registry since October 2009. The organization lists Michael Neale Rutman, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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)
Michael N. Rutman, D.o., A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael N. Rutman, D.O., A Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Michael N. Rutman, D.O., A Medical Corporation's NPI number?
The NPI number for Michael N. Rutman, D.O., A Medical Corporation is 1871829606. It was assigned to this organization in the NPPES registry on October 29, 2009.
Where is Michael N. Rutman, D.O., A Medical Corporation located?
Michael N. Rutman, D.O., A Medical Corporation is located at 2355 S Melrose Dr, Vista, CA 92081. The listed phone number is (760) 598-0088.
What is Michael N. Rutman, D.O., A Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Michael N. Rutman, D.O., A Medical Corporation enrolled in Medicare?
Yes. Michael N. Rutman, D.O., A Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Michael N. Rutman, D.O., A Medical Corporation'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 December 31, 2026. 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 Michael N. Rutman, D.O., A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Michael N. Rutman, D.O., A Medical Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Michael N. Rutman, D.O., A Medical Corporation was last updated on February 20, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Michael N. Rutman, D.o., A Medical Corporation · NPI 1871829606
Internal Medicine organization in Vista, California. Organization record, active in the CMS NPPES registry since October 29, 2009.
## Identity
- **NPI:** 1871829606 (Entity type: Organization)
- **Enumerated:** October 29, 2009
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Michael Rutman, PHYSICIAN
## Practice location
- **Address:** 2355 S MELROSE DR, Vista, CA 92081-8788
- **Phone:** (760) 598-0088 · **Fax:** (760) 598-0078
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2017
- **Other identifiers:** Medicare UPIN B58248 (CA); Medicare PIN CP915A (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1871829606) · Data from the CMS NPPES public registry.