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DR. ABIODUN OLUFEMI OBADINA M.D.,
NPI 1790852945
Internal Medicine in Atascadero, CA

Active since November 30, 2006PECOS Enrolled
10333 EL CAMINO REAL, ATASCADERO, CA 93422(805) 468-2000 Get Directions Write a Review

NPPES record last updated: July 12, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Abiodun Olufemi Obadina M.d., NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ABIODUN OLUFEMI OBADINA M.D., (NPI 1790852945) is an individual internal medicine provider in Atascadero, California, licensed in California (45677) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790852945
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ABIODUN OLUFEMI OBADINACredential: M.D.,
Location Address10333 EL CAMINO REALAtascadero, CA 93422-5808
Mailing Address10333 El Camino RealAtascadero, CA 93422-5808 · (805) 468-2000
Phone(805) 468-2000
Sole ProprietorNo
Enumeration DateNovember 30, 2006
Last NPPES UpdateJuly 12, 2021
NPPES CertifiedJuly 12, 2021
✔ NPI 1790852945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 45677
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedPediatricsTaxonomy 208000000X · License 45677 (CA), 032268 (GA)
10333 EL CAMINO REAL, Atascadero, CA 93422
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Other Identifiers 1

Medicaid000438424BGA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Abiodun Olufemi Obadina M.d., is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Abiodun Obadina reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Department Of State Hospitals
Same address
Psychiatric Hospital
10333 EL CAMINO REAL
Atascadero, CA 93422
  • Reassigned Medicare billing, California enrollment
  • 755 clinicians in this Medicare group
NPI 1174573802 (805) 468-2000

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 93422 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.73 typical visit price
range $59.84 – $178.89
Typical copayment $33.93 (range $14.96 – $44.72)
Most-billed visit code 99204
Established Patient
$104.82 typical visit price
range $19.70 – $146.55
Typical copayment $26.20 (range $4.92 – $36.63)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

GIZELLA MARIA RAYMOND N.P., R.N.
Nurse Practitioner (Psychiatric/Mental Health)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-3007
BRANDI STOTLER NORICO FNP-C
Nurse Practitioner (Family)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
DR. MARC H. REINER MD
Psychiatry & Neurology (Psychiatry)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
AJIBADE ADELADAN MD
Psychiatry & Neurology (Psychiatry)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
DR. TIMOTHY EDWARD NASTASI PSYD
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
GINA MARIE NAJOLIA PH.D.
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
MS. EMILY K LUK M.D.
Internal Medicine
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000
MRS. HAIDY DENISE WILLIS PMHNP
Registered Nurse (Psychiatric/Mental Health, Adult)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
San Luis Obispo County (805) 468-2000

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 Abiodun Obadina's NPI number?

The NPI number for Abiodun Obadina is 1790852945. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Abiodun Obadina located?

Abiodun Obadina practices at 10333 El Camino Real, Atascadero, CA 93422. The listed phone number is (805) 468-2000.

What is Abiodun Obadina's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Abiodun Obadina enrolled in Medicare?

Yes. Abiodun Obadina is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Abiodun Obadina's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abiodun Obadina reassigns Medicare benefits to Department Of State Hospitals (Atascadero, CA). The 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 Abiodun Obadina'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 Abiodun Obadina was last updated on July 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.