Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZACHARY JAMES ALHOLM MD
NPI 1043873862
Obstetrics & Gynecology - Maternal & Fetal Medicine in Phoenix, AZ

Q: What is Zachary Alholm's NPI number?

The NPI number for Zachary Alholm is 1043873862. It was assigned to this individual provider in the NPPES registry on April 17, 2019.

Q: What is Zachary Alholm's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Q: When was this NPI record last updated?

The NPPES record for Zachary Alholm was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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 17, 2019PECOS Enrolled

1111 E MCDOWELL RD, PHOENIX, AZ 85006(602) 839-2000 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 29, 2026, Jul 25, 2023, Apr 17, 2019 (3 updates tracked since 2019).

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About Zachary James Alholm Md NPPES

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

ZACHARY JAMES ALHOLM MD (NPI 1043873862) is an individual maternal & fetal medicine provider in Phoenix, Arizona, licensed in Arizona (80900) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mesa.

NPPES Registry Identity

NPI1043873862

Entity TypeIndividualMale

Primary Taxonomy207VM0101X

Provider Legal NameZACHARY JAMES ALHOLMCredential: MD

Location Address1111 E MCDOWELL RDPhoenix, AZ 85006-2612

Mailing Address1111 E Mcdowell RdPhoenix, AZ 85006-2612 · (602) 839-2000

Phone(602) 839-2000

Sole ProprietorYes

Enumeration DateApril 17, 2019

Last NPPES UpdateSeptember 29, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 29, 2026

✔ NPI 1043873862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207VM0101X

License✔ Licensed in AZ · 80900

Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

1111 E MCDOWELL RD, Phoenix, AZ 85006

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Secondary Practice Location 1

Location 11400 S Dobson RdMesa, AZ 85202-4707 · Phone (480) 412-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, 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 (PECOS)

Zachary James Alholm Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 85006 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

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

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.

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