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Active NPI 1003813643 Individual Practitioner Male Practitioner

Dr. Gerald D. Peiser , DO

Anesthesiology • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gerald Peiser, DO is a certified Anesthesiology practicing in Phoenix, AZ. With approximately 27 years of clinical experience since graduating from Kansas City University Of Med & Biosciences, College Of Osteo Med in 1999, Dr. Peiser delivers high-quality medical care to the local community at 4441 E MCDOWELL RD.

Dr. Peiser maintains professional affiliations with Summit Anesthesia Services Pllc, Valley Anesthesiology Consultants Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back, anesthesia for electroshock therapy, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4441 E Mcdowell Rd
# 101

Phoenix, AZ 850084503

Telephone 6022736770
Fax 6028890489
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Kansas City University Of Med & Biosciences, College Of Osteo Med

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Phoenix, AZ

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
27 Yrs +2.5 yrs vs City Avg
City Avg: 24.5 Yrs
State Avg: 25.2 Yrs
Regional Practice Density
617 Specialists

Practicing in Phoenix, AZ (1513 Statewide)

Telehealth Adoption Rate
0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
94.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Peiser (27 Years) 27 Yrs
Phoenix Specialty Average (24.5 Years) 24.5 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
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back
15 11 $4109.00 $221.49

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License AZ 3815

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

Valley Anesthesiology Consultants Inc

250 E Dunlap Ave, Phoenix, AZ 850202825

Phone: 6029432381

Valley Anesthesiology Consultants Inc

1500 S Dobson Rd, Mesa, AZ 852024722

Phone: 4804123577

Summit Anesthesia Services Pllc

3929 E Bell Rd, Phoenix, AZ 850322112

Phone: 6239235000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Zia Mansoor , MD

Anesthesiology

NPI 1013913656

Doctor of Medicine (M.D.)

Michelle Minta , CRNA

Nurse Anesthetist, Certified Registered

NPI 1033115670

Certified Registered Nurse Anesthetist

NPI 1033116678

Doctor of Medicine (M.D.)

NPI 1063418705

Doctor of Medicine (M.D.)

NPI 1073519617

Doctor of Medicine (M.D.)

NPI 1093702276

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active December 05, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location December 05, 2007

Registered at 4441 E MCDOWELL RD, # 101, PHOENIX, AZ 850084503 (Tel: 6022736770)

📍
Updated Business Mailing Address December 05, 2007

Registered at PO BOX 29211, PHOENIX, AZ 850389211 (Tel: 6022736770)

👤
Provider Name / Credentials Updated December 05, 2007

Recorded as GERALD PEISER, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2007

Anesthesiology (License #3815 in AZ)

🟢
Initial NPI Registration & Enumeration June 28, 2005

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: 1003813643
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2005
Last Update: December 05, 2007
Sole Proprietor: Yes

Mailing Address

Po Box 29211

Phoenix, AZ 850389211

Phone: 6022736770

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.