NEHA SIDDIQUI MD
NPI 1285242487
Internal Medicine - Nephrology in Tulsa, OK
About Neha Siddiqui Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEHA SIDDIQUI MD (NPI 1285242487) is an individual nephrology provider in Tulsa, Oklahoma, licensed in Oklahoma (45179) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Neha Siddiqui 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.
Medicare Billing Reassignments
2Medicare enrollment records show Neha Siddiqui reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 20 clinicians in this Medicare group
Muskogee, OK 74401
- Reassigned Medicare billing, Texas enrollment
- 655 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillcrest Medical Center
Acute Care Hospitals · Tulsa, OKHillcrest Hospital Pryor
Acute Care Hospitals · Pryor, OKSaint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKCherokee Nation W W Hastings Indian Hospital
Acute Care Hospitals · Tahlequah, OKHillcrest Hospital South
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74136 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TULSA, OK 74136
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 Neha Siddiqui's NPI number?
The NPI number for Neha Siddiqui is 1285242487. It was assigned to this individual provider in the NPPES registry on July 14, 2020.
Where is Neha Siddiqui located?
Neha Siddiqui practices at 6465 S Yale Ave Ste 507, Tulsa, OK 74136. The listed phone number is (918) 712-5000.
What is Neha Siddiqui's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Neha Siddiqui enrolled in Medicare?
Yes. Neha Siddiqui 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.
Which organizations bill Medicare for Neha Siddiqui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Neha Siddiqui reassigns Medicare benefits to 2 organizations: Tni-Kso PC (Tulsa, OK) and Creek Nation Hospital & Clinics (Muskogee, OK). Each 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 Neha Siddiqui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Neha Siddiqui accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health, Oscar Insurance Company and UnitedHealthcare list Neha Siddiqui 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.
Is Neha Siddiqui affiliated with any hospitals?
According to CMS data, Neha Siddiqui is affiliated with Hillcrest Medical Center, Hillcrest Hospital Pryor, Saint Francis Hospital, Inc, Cherokee Nation W W Hastings Indian Hospital and Hillcrest Hospital South.
When was this NPI record last updated?
The NPPES record for Neha Siddiqui was last updated on July 7, 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.
# Neha Siddiqui, MD · NPI 1285242487
Nephrology physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since July 14, 2020.
## Identity
- **NPI:** 1285242487 (Entity type: Individual)
- **Enumerated:** July 14, 2020
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 45179 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6465 S YALE AVE STE 507, Tulsa, OK 74136-7807
- **Phone:** (918) 712-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tni-Kso PC (NPI 1215003314, Tulsa, OK); Creek Nation Hospital & Clinics (NPI 1922873611, Muskogee, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1285242487) · Data from the CMS NPPES public registry.