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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMITH SUBHASH M.D.
NPI 1023462934
Internal Medicine in Santa Clarita, CA

Active since April 17, 2016PECOS Enrolled
24035 NEWHALL RANCH RD, SANTA CLARITA, CA 91355(661) 291-3449 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 24, 2026, Apr 8, 2021, May 31, 2020 (3 updates tracked since 2020).

About Amith Subhash M.d. NPPES

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

AMITH SUBHASH M.D. (NPI 1023462934) is an individual internal medicine provider in Santa Clarita, California, licensed in California (153351) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of University Of Utah School Of Medicine (2016).

NPPES Registry Identity

NPI1023462934
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameAMITH SUBHASHCredential: M.D.
Location Address24035 NEWHALL RANCH RDSanta Clarita, CA 91355-5702
Mailing Address24035 Newhall Ranch RdSanta Clarita, CA 91355-5702 · (661) 291-3449
Phone(661) 291-3449
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2016
Enumeration DateApril 17, 2016
Last NPPES UpdateAugust 24, 20263 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1023462934 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 · 153351
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 ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 153351 (CA)
24035 NEWHALL RANCH RD, Santa Clarita, CA 91355
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amith Subhash 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 ID840527537
PECOS Enrollment IDI20190802001281
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 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 8

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

DONNA DORRIZ D.O.
Family Medicine
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (661) 291-3444
LISA A GARNER FNP-C
Nurse Practitioner (Family)
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (310) 792-4012
JULIA RAE MIDDLETON PA-C
Physician Assistant
24035 NEWHALL RANCH RD
VALENCIA, CA 91355
Los Angeles County (661) 291-3444
DR. HOOMAN PARSI M.D.
Internal Medicine (Hematology & Oncology)
24035 NEWHALL RANCH RD
VALENCIA, CA 91355
Los Angeles County (661) 291-3449
DR. ANTHONY AVNAIM D.O.
Family Medicine
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (661) 291-3444
NAMELE MEZA
Marriage & Family Therapist
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (661) 291-3449
JENNIFER LAYLA YASHARAL PA-C
Physician Assistant
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (661) 291-3444
LORENA DEL VALLE P.A.
Physician Assistant
24035 NEWHALL RANCH RD
SANTA CLARITA, CA 91355
Los Angeles County (661) 661-2913

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 Amith Subhash's NPI number?

The NPI number for Amith Subhash is 1023462934. It was assigned to this individual provider in the NPPES registry on April 17, 2016.

Where is Amith Subhash located?

Amith Subhash practices at 24035 Newhall Ranch Rd, Santa Clarita, CA 91355. The listed phone number is (661) 291-3449.

What is Amith Subhash's specialty?

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

Is Amith Subhash enrolled in Medicare?

Yes. Amith Subhash 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.

When was this NPI record last updated?

The NPPES record for Amith Subhash was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.