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Active NPI 1255620019 Individual Practitioner Male Practitioner

Dr. Mark Paul Postacchini , MD

Hospitalist • Mesa, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Postacchini, MD is a certified Hospitalist practicing in Mesa, AZ. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. Postacchini delivers high-quality medical care to the local community at 6644 E BAYWOOD AVE.

Dr. Postacchini maintains professional affiliations with Banner Hospital Based Physicians Arizona Llc, Banner - University Hospital Based Physicians Llc 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

6644 E Baywood Ave
Banner Baywood Medical Center

Mesa, AZ 85206

Telephone 4803213900
Fax 4803213840
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Mesa, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
16 Yrs -3.1 yrs vs City Avg
City Avg: 19.1 Yrs
State Avg: 18.8 Yrs
Regional Practice Density
66 Specialists

Practicing in Mesa, AZ (776 Statewide)

Telehealth Adoption Rate
6.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Postacchini (16 Years) 16 Yrs
Mesa Specialty Average (19.1 Years) 19.1 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
415 135 $185.00 $76.42
99239 Hospital discharge day management, more than 30 minutes
63 63 $273.00 $111.96
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
44 44 $351.00 $127.92
99238 Hospital discharge day management, 30 minutes or less
26 25 $186.00 $77.73

Medical Specialties & State Licenses

Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License AZ 51279

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 125060059

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License TX Q0343

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License AZ 51279

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Banner - University Hospital Based Physicians Llc

1111 E Mcdowell Rd, Phoenix, AZ 850062612

Phone: 6028392000

Banner Hospital Based Physicians Arizona Llc

6644 E Baywood Ave, Mesa, AZ 852061747

Phone: 4803212000

Practice Associates & Co-Workers

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

19 Associated Practitioners
NPI 1043509805

Doctor of Medicine (M.D.)

NPI 1063472249

Doctor of Medicine (M.D.)

NPI 1063779262

Doctor of Medicine (M.D.)

NPI 1215287685

Doctor of Medicine (M.D.)

NPI 1255477055

Doctor of Medicine (M.D.)

NPI 1386990877

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 March 09, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location March 09, 2016

Registered at 6644 E BAYWOOD AVE, BANNER BAYWOOD MEDICAL CENTER, MESA, AZ 85206 (Tel: 4803213900)

📍
Updated Business Mailing Address March 09, 2016

Registered at 6644 E BAYWOOD AVE, BANNER BAYWOOD MEDICAL CENTER, MESA, AZ 85206 (Tel: 4803213900)

👤
Provider Name / Credentials Updated March 09, 2016

Recorded as MARK POSTACCHINI, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2016

Internal Medicine (License #51279 in AZ)

🟢
Initial NPI Registration & Enumeration April 01, 2011

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: 1255620019
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 01, 2011
Last Update: March 09, 2016
Sole Proprietor: Yes

Mailing Address

6644 E Baywood Ave, Banner Baywood Medical Center

Mesa, AZ 85206

Phone: 4803213900

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.