DR. KARUNYAN ARULANANTHAM MD
NPI 1548217680
Internal Medicine - Endocrinology, Diabetes & Metabolism in Lancaster, CA

Active since May 27, 2006PECOS EnrolledAccepts Medicare Assignment
45074 10TH ST W, SUITE 109, LANCASTER, CA 93534(661) 942-2391(818) 718-9507 Get Directions Write a Review

NPPES record last updated: December 31, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Karunyan Arulanantham Md NPPES

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

DR. KARUNYAN ARULANANTHAM MD (NPI 1548217680) is an individual endocrinology, diabetes & metabolism provider in Lancaster, California, licensed in California (A31408) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1966).

NPPES Registry Identity

NPI1548217680
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. KARUNYAN ARULANANTHAMCredential: MD
Location Address45074 10TH ST W, SUITE 109Lancaster, CA 93534-2371
Mailing AddressPo Box 2311Chatsworth, CA 91313-2311 · (818) 718-9500 · Fax (818) 718-9507
Fax(818) 718-9507
Sole ProprietorYes
Medical School CMSOtherGraduated 1966
Enumeration DateMay 27, 2006
Last NPPES UpdateDecember 31, 2019
NPI 1548217680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License Licensed in CA · A31408
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedGeneral PracticeTaxonomy 208D00000X · License A31408 (CA)
45074 10TH ST W, Lancaster, CA 93534

Other Identifiers 1

Medicaid00A314080CA

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

Dr. Karunyan Arulanantham Md 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 ID3274621719
PECOS Enrollment IDI20071115000691
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.

Areas of Expertise CMS Part B claims 18

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
228 services171 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
226 services107 patients
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.
206 services148 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
183 services183 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
115 services109 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
111 services82 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93534 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 2

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

Dietitian, Registered
45074 10TH ST W
LANCASTER, CA 93534
Nurse Practitioner (Family)
45074 10TH ST W, SUITE 109
LANCASTER, CA 93534

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 Karunyan Arulanantham's NPI number?

The NPI number for Karunyan Arulanantham is 1548217680. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Karunyan Arulanantham located?

Karunyan Arulanantham practices at 45074 10th St W Suite 109, Lancaster, CA 93534. The listed phone number is (661) 942-2391.

What is Karunyan Arulanantham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Karunyan Arulanantham enrolled in Medicare?

Yes. Karunyan Arulanantham 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 Karunyan Arulanantham was last updated on December 31, 2019. 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.