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Active NPI 1255910055 Individual Practitioner Female Practitioner

Diana Maria Alter , AGACNP-BC

Nurse Practitioner • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Diana Alter, AGACNP-BC is a certified Nurse Practitioner practicing in Phoenix, AZ. With approximately 5 years of clinical experience since completing medical education in 2021, Diana Alter delivers high-quality medical care to the local community at 5777 E MAYO BLVD.

Diana Alter is affiliated with Mayo Clinic Arizona and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5777 E Mayo Blvd

Phoenix, AZ 850544502

Telephone 4803016874
Associated Practice Facility / Clinic
🏢 Mayo Clinic Arizona Facility NPI 1154392231

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Phoenix, AZ

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -4.2 yrs vs City Avg
City Avg: 9.2 Yrs
State Avg: 8.9 Yrs
Regional Practice Density
337 Specialists

Practicing in Phoenix, AZ (1459 Statewide)

Telehealth Adoption Rate
14.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Alter (5 Years) 5 Yrs
Phoenix Specialty Average (9.2 Years) 9.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
29 24 $280.00 $65.04
99239 Hospital discharge day management, more than 30 minutes
24 23 $440.00 $94.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 19 $545.00 $102.22

Medical Specialties & State Licenses

CMS Verified: 2023-01-11
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License AZ 256392

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Acute Care

NUCC Taxonomy Code: 363LA2100X

State License AZ 256392

Definition to come...

Hospital & Practice Group Affiliations

Mayo Clinic Arizona

5701 E Mayo Blvd, Phoenix, AZ 850544502

Phone: 4803424200

Mayo Clinic Arizona

5779 E Mayo Blvd, Phoenix, AZ 850544502

Phone: 4803018000

Mayo Clinic Arizona

5777 E Mayo Blvd, Phoenix, AZ 850544502

Phone: 8006030558

Mayo Clinic Arizona

13400 E Shea Blvd, Scottsdale, AZ 852595404

Phone: 4803018000

Mayo Clinic Arizona

5777 E Mayo Blvd, Phoenix, AZ 850544502

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Dr. Megan Cheney , MD

Obstetrics & Gynecology

NPI 1528295409

Doctor of Medicine (M.D.)

Dr. Bess Stillman , MD

Emergency Medicine

NPI 1548553993

Doctor of Medicine (M.D.)

Lori-Ann Peterson , FNP-C, AGACNP-BC

Nurse Practitioner - Family

NPI 1730523721

Family Nurse Practitioner (Certified), Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Practice Location January 11, 2023

Registered at 5777 E MAYO BLVD, PHOENIX, AZ 850544502 (Tel: 4803016874)

📍
Updated Business Mailing Address January 11, 2023

Registered at 200 1ST ST SW, ROCHESTER, MN 559050001 (Tel: 4805156296)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 11, 2023

Nurse Practitioner (License #256392 in AZ)

📍
Updated Practice Location August 10, 2021

Registered at 1441 N 12TH ST, PHOENIX, AZ 850062837 (Tel: 6028397000)

📍
Updated Business Mailing Address May 04, 2021

Registered at 9257 E BLANCHE DR, SCOTTSDALE, AZ 852602815 (Tel: 4802340109)

NPI Profile Active April 07, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 07, 2021

Registered at 1300 N 12TH ST STE 404, PHOENIX, AZ 850062866 (Tel: 6028397000)

📍
Updated Business Mailing Address April 07, 2021

Registered at 1300 N 12TH ST STE 404, PHOENIX, AZ 850062866 (Tel: 4802340109)

👤
Provider Name / Credentials Updated April 07, 2021

Recorded as DIANA ALTER, AGACNP-BC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2021

Nurse Practitioner (License #256392 in AZ)

🟢
Initial NPI Registration & Enumeration April 07, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255910055
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 07, 2021
Last Update: January 11, 2023
Sole Proprietor: No

Mailing Address

200 1st St Sw

Rochester, MN 559050001

Phone: 4805156296

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.