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DR. RAMESH KEERTHI GADAM M.D.
NPI 1679897284
Radiology - Radiation Oncology in Mountain View, CA

Active since March 25, 2010PECOS EnrolledAccepts Medicare Assignment
125 SOUTH DR, MOUNTAIN VIEW, CA 94040(650) 940-7280(650) 988-7917 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 4, 2026, Jun 1, 2026, Apr 5, 2022 (3 updates tracked since 2022).

About Dr. Ramesh Keerthi Gadam M.d. NPPES

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

DR. RAMESH KEERTHI GADAM M.D. (NPI 1679897284) is an individual radiation oncology provider in Mountain View, California, licensed in Kansas (94-10845) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS, is affiliated with Mosaic Life Care At St Joseph, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1679897284
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameDR. RAMESH KEERTHI GADAMCredential: M.D.
Location Address125 SOUTH DRMountain View, CA 94040-4310
Mailing Address902 N Riverside Rd Ste 201Saint Joseph, MO 64507-2566 · (816) 271-7280 · Fax (816) 271-7280
Phone(650) 940-7280
Fax(650) 988-7917
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateMarch 25, 2010
Last NPPES UpdateAugust 4, 20263 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1679897284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses✔ Licensed in KS · 94-10845✔ Licensed in MO · 2026036381
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Also ListedInternal MedicineTaxonomy 207R00000X · License 14813 (NV)
125 SOUTH DR, Mountain View, CA 94040
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1902 N Riverside Rd Ste 201Saint Joseph, MO 64507-2566 · Phone (816) 271-7280 · Fax (816) 271-7280
Location 22165 S Bascom Ave Ste ACampbell, CA 95008-3280 · Phone (408) 963-5500 · Fax (408) 963-5501
Location 34001 Rainbow BlvdKansas City, KS 66160-8504 · Phone (913) 574-0406

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.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

Dr. Ramesh Keerthi Gadam 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.

PECOS PAC ID7517109556
PECOS Enrollment IDI20260810003528
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 Reassignments

3

Medicare enrollment records show Ramesh Gadam reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mosaic Medical Center - Maryville
1,476 mi
Specialist
2016 S MAIN ST
Maryville, MO 64468
  • Reassigned Medicare billing, Missouri enrollment
  • 341 clinicians in this Medicare group
NPI 1184189797 (660) 562-2525
Heartland Regional Medical Center
1,482 mi
General Practice
5325 FARAON ST
Saint Joseph, MO 64506
  • Reassigned Medicare billing, Missouri enrollment
  • 471 clinicians in this Medicare group
NPI 1477575405 (816) 271-6000
Northwest Medical Center Association, Inc
1,494 mi
Rural Health
202 E MAIN ST
Stanberry, MO 64489
  • Reassigned Medicare billing, Missouri enrollment
  • 207 clinicians in this Medicare group
NPI 1750457149 (660) 783-2092

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mosaic Life Care At St Joseph

Acute Care Hospitals · Saint Joseph, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260006
Location5325 Faraon StreetSaint Joseph, MO 64506 · Buchanan County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94040 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
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
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 2

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

CAMINO MEDICAL GROUP
Internal Medicine
125 SOUTH DR
MOUNTAIN VIEW, CA 94040
Santa Clara County (408) 739-6000
DR. SHAHIL MEHTA MD
Radiology (Radiation Oncology)
125 SOUTH DR
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 940-7280

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 Ramesh Gadam's NPI number?

The NPI number for Ramesh Gadam is 1679897284. It was assigned to this individual provider in the NPPES registry on March 25, 2010.

Where is Ramesh Gadam located?

Ramesh Gadam practices at 125 South Dr, Mountain View, CA 94040. The listed phone number is (650) 940-7280.

What is Ramesh Gadam's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Ramesh Gadam enrolled in Medicare?

Yes. Ramesh Gadam 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 Ramesh Gadam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ramesh Gadam reassigns Medicare benefits to 3 organizations: Mosaic Medical Center - Maryville (Maryville, MO), Heartland Regional Medical Center (Saint Joseph, MO) and Northwest Medical Center Association, Inc (Stanberry, MO). 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 Ramesh Gadam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ramesh Gadam accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Ramesh Gadam 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 Ramesh Gadam affiliated with any hospitals?

According to CMS data, Ramesh Gadam is affiliated with Mosaic Life Care At St Joseph.

When was this NPI record last updated?

The NPPES record for Ramesh Gadam was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.