MARTHA JANE CAHALEN APRN
NPI 1417027780
Nurse Practitioner in Tulsa, OK
About Martha Jane Cahalen Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTHA JANE CAHALEN APRN (NPI 1417027780) is an individual nurse practitioner in Tulsa, Oklahoma, licensed in Oklahoma (R0023496) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and is a graduate of Other (1970).
NPPES Registry Identity
Specialties & Licenses
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
Martha Jane Cahalen Aprn 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 Reassignment
Medicare enrollment records show Martha Cahalen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tulsa, OK 74133
- Reassigned Medicare billing, Oklahoma enrollment
- 151 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
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 2
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 South
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74104 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
TULSA, OK 74104
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 Martha Cahalen's NPI number?
The NPI number for Martha Cahalen is 1417027780. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Martha Cahalen located?
Martha Cahalen practices at 1265 S Utica Ave Suite 105, Tulsa, OK 74104. The listed phone number is (918) 749-6400.
What is Martha Cahalen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Martha Cahalen enrolled in Medicare?
Yes. Martha Cahalen 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 organization bills Medicare for Martha Cahalen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Cahalen reassigns Medicare benefits to Ahs Oklahoma Heart LLC (Tulsa, OK). The 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 Martha Cahalen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martha Cahalen accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health and Oscar Insurance Company list Martha Cahalen 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 Martha Cahalen affiliated with any hospitals?
According to CMS data, Martha Cahalen is affiliated with Hillcrest Medical Center and Hillcrest Hospital South.
When was this NPI record last updated?
The NPPES record for Martha Cahalen was last updated on October 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Martha Jane Cahalen, APRN · NPI 1417027780
Nurse Practitioner physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1417027780 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R0023496 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1265 S UTICA AVE, SUITE 105, Tulsa, OK 74104-4243
- **Phone:** (918) 749-6400 · **Fax:** (918) 749-2168
## 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:** Ahs Oklahoma Heart LLC (NPI 1780857540, Tulsa, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1970
## Record status
- **NPPES last updated:** October 16, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1417027780) · Data from the CMS NPPES public registry.