DR. SHANNON GRANGER D.O.
NPI 1902192719
Anesthesiology in Madera, CA
About Dr. Shannon Granger D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHANNON GRANGER D.O. (NPI 1902192719) is an individual anesthesiology provider in Madera, California, licensed in California (20A12532) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
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. Shannon Granger D.o. 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
5Medicare enrollment records show Shannon Granger reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madera, CA 93636
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Palmdale, CA 93551
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Murrieta, CA 92563
- Reassigned Medicare billing, California enrollment
- 137 clinicians in this Medicare group
Escondido, CA 92025
- Reassigned Medicare billing, California enrollment
- 64 clinicians in this Medicare group
San Diego, CA 92130
- Reassigned Medicare billing, California enrollment
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
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.
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.
MADERA, CA 93636
MADERA, CA 93636
MADERA, CA 93636
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 Shannon Granger's NPI number?
The NPI number for Shannon Granger is 1902192719. It was assigned to this individual provider in the NPPES registry on June 21, 2011.
Where is Shannon Granger located?
Shannon Granger practices at 9300 Valley Childrens Pl, Madera, CA 93636. The listed phone number is (559) 353-3000.
What is Shannon Granger's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Shannon Granger enrolled in Medicare?
Yes. Shannon Granger 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 Shannon Granger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Granger reassigns Medicare benefits to 5 organizations: Pediatric Anesthesia Associates Medical Group Inc (Madera, CA), Faculty Physicians And Surgeons Of Llusm (Palmdale, CA), Sound Physicians Anesthesiology Of California PC (Murrieta, CA), Anesthesia Consultants Of California Medical Group Inc (Escondido, CA) and Shannon L Granger Do Inc (San Diego, 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 Shannon Granger'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 Shannon Granger was last updated on December 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Shannon Granger, D.O. · NPI 1902192719
Anesthesiology physician in Madera, California. Individual provider, active in the CMS NPPES registry since June 21, 2011.
## Identity
- **NPI:** 1902192719 (Entity type: Individual)
- **Enumerated:** June 21, 2011
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 20A12532 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9300 VALLEY CHILDRENS PL, Madera, CA 93636-8761
- **Phone:** (559) 353-3000 · **Fax:** (951) 486-5910
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Pediatric Anesthesia Associates Medical Group Inc (NPI 1558588871, Madera, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1679754634, Palmdale, CA); Sound Physicians Anesthesiology Of California PC (NPI 1699408229, Murrieta, CA); Anesthesia Consultants Of California Medical Group Inc (NPI 1164463055, Escondido, CA); Shannon L Granger Do Inc (NPI 1407710916, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** December 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1902192719) · Data from the CMS NPPES public registry.