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SARINA TEK MD LLC
NPI 1881469013
Internal Medicine in Saint Louis, MO

Active since November 17, 2023
845 N NEW BALLAS CT STE 310, SAINT LOUIS, MO 63141(314) 934-0551(314) 272-3952 Get Directions Write a Review

NPPES record last updated: November 17, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sarina Tek Md Llc NPPES

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

SARINA TEK MD LLC (NPI 1881469013) is a healthcare organization registered as an internal medicine in Saint Louis, Missouri and active in the NPI registry since November 2023. The organization lists Sarina Tekwani Phatak, Physician, as its authorized official.

NPPES Registry Identity

NPI1881469013
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSARINA TEK MD LLC
Location Address845 N NEW BALLAS CT STE 310Saint Louis, MO 63141-7169
Mailing Address17 Dunleith DrSaint Louis, MO 63124-1895 · (314) 458-7403 · Fax (314) 272-3952
Phone(314) 934-0551
Fax(314) 272-3952
Organization SubpartNo
Authorized OfficialSarina Tekwani PhatakPhysician · (314) 934-0551
Enumeration DateNovember 17, 2023
NPPES CertifiedNovember 17, 2023
✔ NPI 1881469013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
845 N NEW BALLAS CT STE 310, Saint Louis, MO 63141
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarina Tek Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sarina Tek MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Sarina Phatak, MD
Internal Medicine
NPI 1366556912
13610 BARRETT OFFICE DR SUITE 110
Manchester, MO 63021
(314) 909-4700
✔ PECOS✔ Accepts Medicare5.7 mi

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

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 Sarina Tek MD LLC's NPI number?

The NPI number for Sarina Tek MD LLC is 1881469013. It was assigned to this organization in the NPPES registry on November 17, 2023.

Where is Sarina Tek MD LLC located?

Sarina Tek MD LLC is located at 845 N New Ballas Ct Ste 310, Saint Louis, MO 63141. The listed phone number is (314) 934-0551.

What is Sarina Tek MD LLC's specialty?

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

Is Sarina Tek MD LLC enrolled in Medicare?

Yes. Sarina Tek MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sarina Tek MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Sarina Tek MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sarina Tek MD LLC was last updated on November 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.