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DR. GYANESH AGRAWAL M.D.
NPI 1366587768
Internal Medicine in Lancaster, CA

Active since February 21, 2007PECOS EnrolledAccepts Medicare Assignment
335 E AVENUE I, LANCASTER, CA 93535(661) 471-4000 Get Directions Write a Review

NPPES record last updated: September 30, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Gyanesh Agrawal M.d. NPPES

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

DR. GYANESH AGRAWAL M.D. (NPI 1366587768) is an individual internal medicine provider in Lancaster, California, licensed in California (C51785) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1366587768
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GYANESH AGRAWALCredential: M.D.
Location Address335 E AVENUE ILancaster, CA 93535-1916
Mailing Address335 E Avenue ILancaster, CA 93535-1916 · (661) 471-4000
Phone(661) 471-4000
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateFebruary 21, 2007
Last NPPES UpdateSeptember 30, 2020
NPPES CertifiedSeptember 30, 2020
✔ NPI 1366587768 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · C51785
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.
335 E AVENUE I, Lancaster, CA 93535
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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. Gyanesh Agrawal 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 ID9537211537
PECOS Enrollment IDI20090722000780
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 Gyanesh Agrawal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles
Same address
Clinic/Center
335 E AVENUE I
Lancaster, CA 93535
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1366453045 (California)
  • 1,939 clinicians in this Medicare group
NPI 1205354370 (661) 471-4232

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 93535 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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 20

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

COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Clinic/Center
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 948-8581
SONAM GHANSHYAM KAPADIA M.D.
Surgery
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4220
COUNTY OF LOS ANGELES
Clinic/Center
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4280
RENISHA GILLIAM LVN, RN
Licensed Vocational Nurse
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4324
COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Clinic/Center
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 948-8581
CHRISTINA A YACOUB CLS
Specialist/Technologist, Pathology (Medical Technologist)
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4122
YUDID FELICITAS OSUNA LCSW
Social Worker (Clinical)
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4287
RENEE LASHON POLEE
Licensed Vocational Nurse
335 E AVENUE I
LANCASTER, CA 93535
Los Angeles County (661) 471-4055

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 Gyanesh Agrawal's NPI number?

The NPI number for Gyanesh Agrawal is 1366587768. It was assigned to this individual provider in the NPPES registry on February 21, 2007.

Where is Gyanesh Agrawal located?

Gyanesh Agrawal practices at 335 E Avenue I, Lancaster, CA 93535. The listed phone number is (661) 471-4000.

What is Gyanesh Agrawal's specialty?

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

Is Gyanesh Agrawal enrolled in Medicare?

Yes. Gyanesh Agrawal 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 organization bills Medicare for Gyanesh Agrawal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gyanesh Agrawal reassigns Medicare benefits to County Of Los Angeles (Lancaster, 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 Gyanesh Agrawal'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 Gyanesh Agrawal was last updated on September 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.