MRS. MARTHA WISEHART HERNANDEZ APRN,CNS,BC
NPI 1811031016
Nurse Practitioner - Psychiatric/Mental Health in Ada, OK

Active since February 19, 2007PECOS EnrolledAccepts Medicare Assignment
301 W 4TH ST, ADA, OK 74820(580) 436-2690(580) 436-5539 Get Directions Write a Review

NPPES record last updated: July 10, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Martha Wisehart Hernandez Aprn,cns,bc NPPES

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

MRS. MARTHA WISEHART HERNANDEZ APRN,CNS,BC (NPI 1811031016) is an individual psychiatric/mental health provider in Ada, Oklahoma, licensed in Oklahoma (R0037249) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1811031016
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. MARTHA WISEHART HERNANDEZCredential: APRN,CNS,BC
Location Address301 W 4TH STAda, OK 74820-3411
Mailing AddressPo Box 189Ardmore, OK 73402-0189 · (580) 319-7305 · Fax (580) 319-7305
Fax(580) 436-5539
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateFebruary 19, 2007
Last NPPES UpdateJuly 10, 2023
NPPES CertifiedJuly 10, 2023
NPI 1811031016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in OK · R0037249
301 W 4TH ST, Ada, OK 74820

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Martha Wisehart Hernandez Aprn,cns,bc 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.

PECOS PAC ID5294871182
PECOS Enrollment IDI20091007000072
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Clinic/Center (Mental Health (Including Community Mental Health Center))
301 W 4TH ST
ADA, OK 74820
Peer Specialist
301 W 4TH ST
ADA, OK 74820
Counselor (Mental Health)
301 W 4TH ST
ADA, OK 74820
Peer Specialist
301 W 4TH ST
ADA, OK 74820
Case Manager/Care Coordinator
301 W 4TH ST
ADA, OK 74820
Counselor (Mental Health)
301 W 4TH ST
ADA, OK 74820
Case Manager/Care Coordinator
301 W 4TH ST
ADA, OK 74820
Case Manager/Care Coordinator
301 W 4TH ST
ADA, OK 74820

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 Hernandez's NPI number?

The NPI number for Martha Hernandez is 1811031016. It was assigned to this individual provider in the NPPES registry on February 19, 2007.

Where is Martha Hernandez located?

Martha Hernandez practices at 301 W 4th St, Ada, OK 74820. The listed phone number is (580) 436-2690.

What is Martha Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Martha Hernandez enrolled in Medicare?

Yes. Martha Hernandez 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.

What insurance does Martha Hernandez accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health and Oscar Insurance Company list Martha Hernandez 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 Martha Hernandez was last updated on July 10, 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.