DR. RONALD S BLUSTEIN M.D.
NPI 1023129335
Psychiatry & Neurology - Psychiatry in Big Bear Lake, CA
About Dr. Ronald S Blustein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RONALD S BLUSTEIN M.D. (NPI 1023129335) is an individual psychiatry provider in Big Bear Lake, California, licensed in California (A23195) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1967).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
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
Dr. Ronald S Blustein M.d. 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
4Medicare enrollment records show Ronald Blustein reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gardena, CA 90248
- Reassigned Medicare billing, California enrollment
- 375 clinicians in this Medicare group
Folsom, CA 95630
- Reassigned Medicare billing, California enrollment
- 99 clinicians in this Medicare group
Portola, CA 96122
- Reassigned Medicare billing, California enrollment
- 58 clinicians in this Medicare group
Red Bluff, CA 96080
- Reassigned Medicare billing, California enrollment
- 7 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 92315 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ronald Blustein's NPI number?
The NPI number for Ronald Blustein is 1023129335. It was assigned to this individual provider in the NPPES registry on August 31, 2006. The provider is also known as Dr. Ronald S Blustein M.D..
Where is Ronald Blustein located?
Ronald Blustein practices at 41945 Big Bear Blvd, Suite 222 Lutheransocial Services, Big Bear Lake, CA 92315. The listed phone number is (909) 866-5070.
What is Ronald Blustein's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Ronald Blustein enrolled in Medicare?
Yes. Ronald Blustein 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 Ronald Blustein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Blustein reassigns Medicare benefits to 4 organizations: Ehab Yacoub MD Inc. (Gardena, CA), Hisham Soliman MD Inc (Folsom, CA), Eastern Plumas Health Care District (Portola, CA) and Parish Health And Wellness, Inc. (Red Bluff, 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 Ronald Blustein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ronald Blustein accept?
Health plans from UnitedHealthcare list Ronald Blustein as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ronald Blustein was last updated on May 31, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Ronald S Blustein, M.D. · NPI 1023129335
Psychiatry physician in Big Bear Lake, California. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1023129335 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A23195 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41945 BIG BEAR BLVD, SUITE 222, LUTHERANSOCIAL SERVICES, Big Bear Lake, CA 92315
- **Phone:** (909) 866-5070
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ehab Yacoub MD Inc. (NPI 1417373713, Gardena, CA); Hisham Soliman MD Inc (NPI 1700199080, Folsom, CA); Eastern Plumas Health Care District (NPI 1245236850, Portola, CA); Parish Health And Wellness, Inc. (NPI 1215472428, Red Bluff, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1967
## Record status
- **NPPES last updated:** May 31, 2016
- **Other identifiers:** Other 1023129335 (CA); Medicare PIN ZZZ30855Z (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1023129335) · Data from the CMS NPPES public registry.