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MS. MARIA AUDREY ERSPAMER APRN, PMHNP-BC
NPI 1104320431
Nurse Practitioner - Psychiatric/Mental Health in Sierra Vista, AZ

Active since March 21, 2018PECOS EnrolledAccepts Medicare Assignment
5100 E HIGHWAY 90, SIERRA VISTA, AZ 85635(520) 678-6019(559) 235-7466 Get Directions Write a Review

NPPES record last updated: January 31, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 31, 2020, Dec 31, 2019, Mar 21, 2018 (3 updates tracked since 2018).

About Ms. Maria Audrey Erspamer Aprn, Pmhnp-bc NPPES

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

MS. MARIA AUDREY ERSPAMER APRN, PMHNP-BC (NPI 1104320431) is an individual psychiatric/mental health provider in Sierra Vista, Arizona, licensed in Arizona (AP11118) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1104320431
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. MARIA AUDREY ERSPAMERCredential: APRN, PMHNP-BC
Location Address5100 E HIGHWAY 90Sierra Vista, AZ 85635-2443
Mailing AddressPo Box 820Bisbee, AZ 85603-0820 · (520) 678-6019 · Fax (559) 235-7466
Phone(520) 678-6019
Fax(559) 235-7466
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 21, 2018
Last NPPES UpdateJanuary 31, 20203 updates tracked since enumeration
✔ NPI 1104320431 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 AZ · AP11118
5100 E HIGHWAY 90, Sierra Vista, AZ 85635
Open in Google Maps ↗

Other Identifiers 1

Medicaid369078AZ

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 Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and more.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

Ms. Maria Audrey Erspamer Aprn, Pmhnp-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 ID1951664218
PECOS Enrollment IDI20180419000676
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.

Medicare Billing Reassignment

Medicare enrollment records show Maria Erspamer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bisbee Hospital Association
14 mi
Rural Health
10524 E HIGHWAY 92
Hereford, AZ 85615
  • Reassigned Medicare billing, Arizona enrollment
  • 128 clinicians in this Medicare group
NPI 1225438104 (520) 366-0300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85635 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM SULLIVAN MD
Psychiatry & Neurology (Psychiatry)
5100 E HIGHWAY 90, SUITE B
SIERRA VISTA, AZ 85635
Cochise County (520) 417-9729
MR. JEFFREY TRUJILLO L.P.C.
Counselor (Professional)
5100 E HIGHWAY 90, SUITE B
SIERRA VISTA, AZ 85635
Cochise County (520) 559-0511
RONALD JOHN VETO D.M.D.
Dentist (General Practice)
5100 E HIGHWAY 90, SUITE A
SIERRA VISTA, AZ 85635
Cochise County (520) 458-4334

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 Maria Erspamer's NPI number?

The NPI number for Maria Erspamer is 1104320431. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Maria Erspamer located?

Maria Erspamer practices at 5100 E Highway 90, Sierra Vista, AZ 85635. The listed phone number is (520) 678-6019.

What is Maria Erspamer's specialty?

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

Is Maria Erspamer enrolled in Medicare?

Yes. Maria Erspamer 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 Maria Erspamer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Erspamer reassigns Medicare benefits to Bisbee Hospital Association (Hereford, AZ). 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 Maria Erspamer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Erspamer accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and UnitedHealthcare list Maria Erspamer 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 Maria Erspamer was last updated on January 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.