STEVEN TYLER OHNMACHT DO
NPI 1255969325
Internal Medicine - Infectious Disease in Scottsdale, AZ

Q: What is Steven Ohnmacht's NPI number?

The NPI number for Steven Ohnmacht is 1255969325. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Q: What is Steven Ohnmacht's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Steven Ohnmacht was last updated on December 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since April 01, 2020PECOS EnrolledAccepts Medicare Assignment

2899 N 87TH ST STE 110, SCOTTSDALE, AZ 85257(480) 582-3700(480) 582-3800 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 31, 2025, Apr 8, 2020, Apr 1, 2020 (3 updates tracked since 2020).

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About Steven Tyler Ohnmacht Do NPPES

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

STEVEN TYLER OHNMACHT DO (NPI 1255969325) is an individual infectious disease provider in Scottsdale, Arizona, licensed in Arizona (011683) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of New Mexico School Of Medicine (2025).

NPPES Registry Identity

NPI1255969325

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameSTEVEN TYLER OHNMACHTCredential: DO

Location Address2899 N 87TH ST STE 110Scottsdale, AZ 85257-1767

Mailing Address2899 N 87th St Ste 110Scottsdale, AZ 85257-1767 · (480) 582-3700 · Fax (480) 582-3800

Phone(480) 582-3700

Fax(480) 582-3800

Sole ProprietorYes

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2025

Enumeration DateApril 1, 2020

Last NPPES UpdateDecember 31, 20253 updates tracked since enumeration

NPPES CertifiedDecember 31, 2025

✔ NPI 1255969325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in AZ · 011683

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

2899 N 87TH ST STE 110, Scottsdale, AZ 85257

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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 Oscar Health Plan, Inc..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

Steven Tyler Ohnmacht Do 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 ID7113344854

PECOS Enrollment IDI20250801003224

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 85257 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

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 6

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

KRISTEN MARIE BECKER FNP-C

Nurse Practitioner (Family)