DR. BARBARA ZACHARY GRELLING PH.D.
NPI 1346309044
Psychologist - Clinical in Orinda, CA
About Dr. Barbara Zachary Grelling Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BARBARA ZACHARY GRELLING PH.D. (NPI 1346309044) is an individual clinical provider in Orinda, California, licensed in California (PSY15830) and active in the NPI registry since December 2006. She has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Barbara Zachary Grelling Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2019 through July 1, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94563 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Barbara Grelling's NPI number?
The NPI number for Barbara Grelling is 1346309044. It was assigned to this individual provider in the NPPES registry on December 8, 2006. The provider is also known as Dr. Barbara Meg Zachary Ph.D..
Where is Barbara Grelling located?
Barbara Grelling practices at 61 Avenida De Orinda Ste 110, Orinda, CA 94563. The listed phone number is (925) 215-8694.
What is Barbara Grelling's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Barbara Grelling enrolled in Medicare?
No. Barbara Grelling has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Barbara Grelling was last updated on February 3, 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.
# Dr. Barbara Zachary Grelling, PH.D. · NPI 1346309044
Clinical provider in Orinda, California. Individual provider, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1346309044 (Entity type: Individual)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PSY15830 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 61 AVENIDA DE ORINDA STE 110, Orinda, CA 94563-2339
- **Phone:** (925) 215-8694
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2027); services are provided under private contract
## Record status
- **NPPES last updated:** February 3, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1346309044) · Data from the CMS NPPES public registry.