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MR. MARIGANGAIAH MAHADEV MD
NPI 1245264902
Family Medicine - Adult Medicine in Anaheim Hills, CA

Active since July 10, 2006PECOS Enrolled
125 CHAPARRAL COURT, SUITE 102, ANAHEIM HILLS, CA 92808(714) 998-1941(714) 998-3472 Get Directions Write a Review

NPPES record last updated: December 13, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Marigangaiah Mahadev Md NPPES

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

MR. MARIGANGAIAH MAHADEV MD (NPI 1245264902) is an individual adult medicine provider in Anaheim Hills, California, licensed in California (A45109) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1245264902
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameMR. MARIGANGAIAH MAHADEVCredential: MD
Location Address125 CHAPARRAL COURT, SUITE 102Anaheim Hills, CA 92808
Mailing Address125 Chaparral Court, Suite 102Anaheim Hills, CA 92808 · (714) 998-1941 · Fax (714) 998-3472
Phone(714) 998-1941
Fax(714) 998-3472
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 13, 2011
✔ NPI 1245264902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in CA · A45109
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
Also ListedPediatricsTaxonomy 208000000X · License A45109 (CA)
125 CHAPARRAL COURT, Anaheim Hills, CA 92808
Open in Google Maps ↗

Other Identifiers 3

Medicaid00A451091CA
Medicare ID-Type UnspecifiedW19772
Medicare UPINF22627

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Marigangaiah Mahadev Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7911917414
PECOS Enrollment IDI20060428000615
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 Marigangaiah Mahadev reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dr Mahadev MD Inc
Same address
Pediatrics
125 CHAPARRAL COURT, SUITE 102
Anaheim Hills, CA 92808
  • Reassigned Medicare billing, California enrollment
NPI 1295830974 (714) 998-1941

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
61 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92808 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR MAHADEV MD INC
Pediatrics
125 CHAPARRAL COURT, SUITE 102
ANAHEIM HILLS, CA 92808
Orange County (714) 998-1941

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 Marigangaiah Mahadev's NPI number?

The NPI number for Marigangaiah Mahadev is 1245264902. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Marigangaiah Mahadev located?

Marigangaiah Mahadev practices at 125 Chaparral Court Suite 102, Anaheim Hills, CA 92808. The listed phone number is (714) 998-1941.

What is Marigangaiah Mahadev's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Is Marigangaiah Mahadev enrolled in Medicare?

Yes. Marigangaiah Mahadev is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marigangaiah Mahadev's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marigangaiah Mahadev reassigns Medicare benefits to Dr Mahadev MD Inc (Anaheim Hills, 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 Marigangaiah Mahadev'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 Marigangaiah Mahadev was last updated on December 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.