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CRONUS PLLC
NPI 1326389842
Internal Medicine in Tulsa, OK

Active since March 07, 2013
1815 E 15TH ST, TULSA, OK 74104(918) 299-8232 Get Directions Write a Review

NPPES record last updated: March 7, 2013. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Cronus Pllc NPPES

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

CRONUS PLLC (NPI 1326389842) is a healthcare organization registered as an internal medicine in Tulsa, Oklahoma and active in the NPI registry since March 2013. The organization lists Farshid Zandi, Owner, as its authorized official.

NPPES Registry Identity

NPI1326389842
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCRONUS PLLC
Location Address1815 E 15TH STTulsa, OK 74104-4610
Mailing AddressPo Box 4769Tulsa, OK 74159-0769 · (918) 299-8232
Phone(918) 299-8232
Organization SubpartNo
Authorized OfficialFarshid ZandiOwner · (918) 299-8232
Enumeration DateMarch 7, 2013
✔ NPI 1326389842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 22558
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.
1815 E 15TH ST, Tulsa, OK 74104
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Other Identifiers 2

Medicaid100204720AOK
Medicare PIN233721401OK

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)

Cronus Pllc 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 Cronus PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Farshid Zandi, M.D
Hospitalist
NPI 1578510657
300 ROCKEFELLER DR
Muskogee, OK 74401
(918) 502-1900
✔ PECOS✔ Accepts Medicare41 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 Cronus PLLC's NPI number?

The NPI number for Cronus PLLC is 1326389842. It was assigned to this organization in the NPPES registry on March 7, 2013.

Where is Cronus PLLC located?

Cronus PLLC is located at 1815 E 15th St, Tulsa, OK 74104. The listed phone number is (918) 299-8232.

What is Cronus PLLC's specialty?

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

Is Cronus PLLC enrolled in Medicare?

Yes. Cronus PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cronus PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hospitalist) reassigns their Medicare billing to Cronus PLLC. 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 Cronus PLLC was last updated on March 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.