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MIRZA ENDOCRINOLOGY LLC
NPI 1881581320
Internal Medicine - Endocrinology, Diabetes & Metabolism in Norman, OK

Active since June 18, 2025
800 WALL ST, NORMAN, OK 73069(405) 857-7254(405) 857-7255 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2025, Jun 25, 2025, Jun 18, 2025 (3 updates tracked since 2025).

About Mirza Endocrinology Llc NPPES

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

MIRZA ENDOCRINOLOGY LLC (NPI 1881581320), doing business as Norman Endocrinology Associates, is a healthcare organization registered as an endocrinology, diabetes & metabolism in Norman, Oklahoma and active in the NPI registry since June 2025. The organization lists Lubna Mirza, Owner, as its authorized official.

NPPES Registry Identity

NPI1881581320
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameMIRZA ENDOCRINOLOGY LLC
Location Address800 WALL STNorman, OK 73069-6302
Mailing Address800 Wall StNorman, OK 73069-6302 · (405) 857-7254 · Fax (405) 857-7255
Phone(405) 857-7254
Fax(405) 857-7255
Organization SubpartNo
Authorized OfficialLubna MirzaOwner · (405) 795-2786
Enumeration DateJune 18, 2025
Last NPPES UpdateJuly 10, 20253 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1881581320 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
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.
800 WALL ST, Norman, OK 73069
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Other Names 1

Doing Business AsNorman Endocrinology Associates

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mirza Endocrinology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Mirza Endocrinology LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Lubna Mirza, MD
Endocrinology
NPI 1326208513
800 WALL ST
Norman, OK 73069
(405) 857-7254
✔ PECOS✔ Accepts MedicareSame address
Chelsie Petrie, FNP-C
Nurse Practitioner
NPI 1083385934
13901 S WESTERN AVE STE 200
Oklahoma City, OK 73170
(405) 309-3222
✔ PECOS✔ Accepts Medicare7.5 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 Mirza Endocrinology LLC's NPI number?

The NPI number for Mirza Endocrinology LLC is 1881581320. It was assigned to this organization in the NPPES registry on June 18, 2025. The provider is doing business as Norman Endocrinology Associates.

Where is Mirza Endocrinology LLC located?

Mirza Endocrinology LLC is located at 800 Wall St, Norman, OK 73069. The listed phone number is (405) 857-7254.

What is Mirza Endocrinology LLC's specialty?

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

Is Mirza Endocrinology LLC enrolled in Medicare?

Yes. Mirza Endocrinology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mirza Endocrinology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Mirza Endocrinology LLC, in Endocrinology and Nurse Practitioner. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Mirza Endocrinology LLC accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Mirza Endocrinology LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mirza Endocrinology LLC was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.