DARION MICHELLE PEARSON M.D.
NPI 1093169237
Anesthesiology in San Jose, CA
About Darion Michelle Pearson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARION MICHELLE PEARSON M.D. (NPI 1093169237) is an individual anesthesiology provider in San Jose, California, licensed in California (A168790) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2016).
NPPES Registry Identity
Specialties & Licenses 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
Darion Michelle Pearson 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
7Medicare enrollment records show Darion Pearson reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95116
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 810 clinicians in this Medicare group
Moorpark, CA 93021
- Reassigned Medicare billing, California enrollment
- 44 clinicians in this Medicare group
Olympia, WA 98502
- Reassigned Medicare billing, Washington enrollment
- 220 clinicians in this Medicare group
Muskegon, MI 49445
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Cartersville, GA 30121
- Reassigned Medicare billing, Georgia enrollment
- 3,885 clinicians in this Medicare group
Chappaqua, NY 10514
- Reassigned Medicare billing, New York enrollment
- 1,406 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.
Areas of Expertise CMS Part B claims 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SAN JOSE, CA 95116
SAN JOSE, CA 95116
SAN JOSE, CA 95116
SAN JOSE, CA 95116
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 Darion Pearson's NPI number?
The NPI number for Darion Pearson is 1093169237. It was assigned to this individual provider in the NPPES registry on April 13, 2016.
Where is Darion Pearson located?
Darion Pearson practices at 225 N Jackson Ave, San Jose, CA 95116. The listed phone number is (408) 259-5000.
What is Darion Pearson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Darion Pearson enrolled in Medicare?
Yes. Darion Pearson 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 Darion Pearson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darion Pearson reassigns Medicare benefits to 7 organizations: Cep America - Anesthesia PC (San Jose, CA), John Muir Trauma Physicians Billing Service (Walnut Creek, CA), Golden State Providers, A Medical Corporation (Moorpark, CA), Capital Medical Center Specialty Physicians, LLC (Olympia, WA), Spectrum Health Primary Care Partners (Muskegon, MI) and 2 more organizations, listed in the Medicare section above. 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 Darion Pearson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Darion Pearson accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Darion Pearson 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.
Is Darion Pearson affiliated with any hospitals?
According to CMS data, Darion Pearson is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for Darion Pearson was last updated on November 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Darion Michelle Pearson, M.D. · NPI 1093169237
Anesthesiology physician in San Jose, California. Individual provider, active in the CMS NPPES registry since April 13, 2016.
## Identity
- **NPI:** 1093169237 (Entity type: Individual)
- **Enumerated:** April 13, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A168790 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 225 N JACKSON AVE, San Jose, CA 95116-1603
- **Phone:** (408) 259-5000
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Cep America - Anesthesia PC (NPI 1598214108, San Jose, CA); John Muir Trauma Physicians Billing Service (NPI 1093864837, Walnut Creek, CA); Golden State Providers, A Medical Corporation (NPI 1366859449, Moorpark, CA); Capital Medical Center Specialty Physicians, LLC (NPI 1760785281, Olympia, WA); Spectrum Health Primary Care Partners (NPI 1386194538, Muskegon, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 2016
## Record status
- **NPPES last updated:** November 14, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1093169237) · Data from the CMS NPPES public registry.