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DR. SHANKARLINGAM SAINATH M.D., F.A.C.C.
NPI 1811050081
Internal Medicine - Cardiovascular Disease in Fountain Valley, CA

Active since December 19, 2006PECOS EnrolledAccepts Medicare Assignment
11100 WARNER AVE, #268, FOUNTAIN VALLEY, CA 92708(714) 540-9911(714) 549-9720 Get Directions Write a Review

NPPES record last updated: March 20, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Shankarlingam Sainath M.d., F.a.c.c. NPPES

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

DR. SHANKARLINGAM SAINATH M.D., F.A.C.C. (NPI 1811050081) is an individual cardiovascular disease provider in Fountain Valley, California, licensed in California (A25691) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1970).

NPPES Registry Identity

NPI1811050081
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. SHANKARLINGAM SAINATHCredential: M.D., F.A.C.C.
Location Address11100 WARNER AVE, #268Fountain Valley, CA 92708-7512
Mailing Address11100 Warner Ave, #268Fountain Valley, CA 92708-7512 · (714) 540-9911 · Fax (714) 549-9720
Phone(714) 540-9911
Fax(714) 549-9720
Sole ProprietorNo
Medical School CMSOtherGraduated 1970
Enumeration DateDecember 19, 2006
Last NPPES UpdateMarch 20, 2012
✔ NPI 1811050081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · A25691
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License A25691 (CA)
11100 WARNER AVE, Fountain Valley, CA 92708
Open in Google Maps ↗

Other Identifiers 6

OtherWA25691ECA · Medicare Ptan
Medicare UPINA24542
OtherA25691CA · State Id#
Other1912029901Group Npi Number
OtherW1608Medicare Group Ptan Number
MedicaidZZZ71176ZCA

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. Shankarlingam Sainath M.d., F.a.c.c. 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 ID1951561893
PECOS Enrollment IDI20120329000643
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 10

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
928 services672 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.
283 services60 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
252 services71 patients
Ultrasound study of arm or leg veins with compression and maneuvers 93970
An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.
157 services147 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
144 services135 patients
Ultrasound of both sides of head and neck blood flow 93880
An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.
47 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers30 claims63 services$6.19 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. SAJEET SINGH SAWHNEY M.D.
Internal Medicine (Nephrology)
11100 WARNER AVE, SUITE 218
FOUNTAIN VALLEY, CA 92708
Orange County (714) 641-9696
DR. ROBERT ALLAN DEVEREAUX MD
Family Medicine
11100 WARNER AVE, STE 100
FOUNTAIN VALLEY, CA 92708
Orange County (714) 957-9389
DR. VIJAYALAKSHMI WIJEYAKUMAR M.D.
Internal Medicine (Nephrology)
11100 WARNER AVE, SUITE 212
FOUNTAIN VALLEY, CA 92708
Orange County (714) 641-9696
PLATINUM MEDICAL CARE
Internal Medicine (Nephrology)
11100 WARNER AVE, SUITE 218
FOUNTAIN VALLEY, CA 92708
Orange County (714) 641-9696
FOUNTAIN VALLEY REGIONAL HOSPITAL AND MEDICAL CENTER
Pharmacist (Pharmacotherapy)
11100 WARNER AVE, SUITE 318
FOUNTAIN VALLEY, CA 92708
Orange County (714) 966-7217
SELECT HEALTHCARE SYSTEM, A MEDICAL CORPORATION
Health Maintenance Organization
11100 WARNER AVE, SUITE 152
FOUNTAIN VALLEY, CA 92708
Orange County (714) 343-7575
MRS. TOQUYNH DINH KIEU M.D.
Pediatrics
11100 WARNER AVE, SUITE # 116
FOUNTAIN VALLEY, CA 92708
Orange County (714) 641-0850
DR. AJIT SINGH SAWHNEY M.D.
Internal Medicine (Nephrology)
11100 WARNER AVE, SUITE 212
FOUNTAIN VALLEY, CA 92708
Orange County (714) 641-9696

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 Shankarlingam Sainath's NPI number?

The NPI number for Shankarlingam Sainath is 1811050081. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Shankarlingam Sainath located?

Shankarlingam Sainath practices at 11100 Warner Ave #268, Fountain Valley, CA 92708. The listed phone number is (714) 540-9911.

What is Shankarlingam Sainath's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Shankarlingam Sainath enrolled in Medicare?

Yes. Shankarlingam Sainath 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 Shankarlingam Sainath was last updated on March 20, 2012. 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.