DR. SRINIVAS MAHESH KATTA MD
NPI 1841428752
Internal Medicine - Nephrology in Muskogee, OK
About Dr. Srinivas Mahesh Katta Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SRINIVAS MAHESH KATTA MD (NPI 1841428752) is an individual nephrology provider in Muskogee, Oklahoma, licensed in Oklahoma (30949) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Duncan Regional Hospital, Inc, and maintains a secondary practice location in Wagoner.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Srinivas Mahesh Katta 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
15Medicare enrollment records show Srinivas Mahesh Katta reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Muskogee, OK 74401
- Reassigned Medicare billing, Oklahoma enrollment
- 30 clinicians in this Medicare group
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 clinicians in this Medicare group
Waurika, OK 73573
- Reassigned Medicare billing, Oklahoma enrollment
- 160 clinicians in this Medicare group
Lawton, OK 73505
- Reassigned Medicare billing, Oklahoma enrollment
Dallas, TX 75201
- Reassigned Medicare billing, Oklahoma enrollment
Dyersburg, TN 38024
- Reassigned Medicare billing, Tennessee enrollment
- 142 clinicians in this Medicare group
Bridgeton, MO 63044
- Reassigned Medicare billing, Illinois enrollment
- 419 clinicians in this Medicare group
Lincoln, NE 68516
- Reassigned Medicare billing, Nebraska enrollment
- 48 clinicians in this Medicare group
Grand Island, NE 68803
- Reassigned Medicare billing, Nebraska enrollment
- 75 clinicians in this Medicare group
Kearney, NE 68845
- Reassigned Medicare billing, Nebraska enrollment
- 187 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.
Areas of Expertise CMS Part B claims 6
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Duncan Regional Hospital, Inc
Acute Care Hospitals · Duncan, OKSaint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKComanche County Memorial Hospital
Acute Care Hospitals · Lawton, OKWagoner Community Hospital
Acute Care Hospitals · Wagoner, OKCherokee Nation W W Hastings Indian Hospital
Acute Care Hospitals · Tahlequah, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MUSKOGEE, OK 74401
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 Srinivas Mahesh Katta's NPI number?
The NPI number for Srinivas Mahesh Katta is 1841428752. It was assigned to this individual provider in the NPPES registry on June 30, 2009.
Where is Srinivas Mahesh Katta located?
Srinivas Mahesh Katta practices at 3501 W Broadway St, Muskogee, OK 74401. The listed phone number is (918) 913-9408.
What is Srinivas Mahesh Katta's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Srinivas Mahesh Katta enrolled in Medicare?
Yes. Srinivas Mahesh Katta 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 Srinivas Mahesh Katta's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Srinivas Mahesh Katta reassigns Medicare benefits to 15 organizations: Wagoner Hospital Authority (Muskogee, OK), Integris Ambulatory Care Corporation (Oklahoma City, OK), Comanche County Healthcare (Waurika, OK), Neo Kidney Care PLLC (Lawton, OK), Ap Us 14, PA (Dallas, TX) and 10 more organizations, listed in the Medicare section above. 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 Srinivas Mahesh Katta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Srinivas Mahesh Katta accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Srinivas Mahesh Katta 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 Srinivas Mahesh Katta affiliated with any hospitals?
According to CMS data, Srinivas Mahesh Katta is affiliated with Duncan Regional Hospital, Inc, Saint Francis Hospital Muskogee, Comanche County Memorial Hospital, Wagoner Community Hospital and Cherokee Nation W W Hastings Indian Hospital.
When was this NPI record last updated?
The NPPES record for Srinivas Mahesh Katta was last updated on August 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Srinivas Mahesh Katta, MD · NPI 1841428752
Nephrology physician in Muskogee, Oklahoma. Individual provider, active in the CMS NPPES registry since June 30, 2009.
## Identity
- **NPI:** 1841428752 (Entity type: Individual)
- **Enumerated:** June 30, 2009
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 30949 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 3501 W BROADWAY ST, Muskogee, OK 74401-2138
- **Phone:** (918) 913-9408 · **Fax:** (888) 383-0122
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Wagoner Hospital Authority (NPI 1568808988, Muskogee, OK); Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK); Comanche County Healthcare (NPI 1235159229, Waurika, OK); Neo Kidney Care PLLC (NPI 1538515945, Lawton, OK); Ap Us 14, PA (NPI 1902415904, Dallas, TX); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** August 25, 2023
- **Other identifiers:** Medicaid 200566560A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1841428752) · Data from the CMS NPPES public registry.