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Active NPI 1255991675 Individual Practitioner Male Practitioner

Dr. Peter Hedderich , MD

Internal Medicine • Alma, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Hedderich, MD is a certified Internal Medicine practicing in Alma, MI. With approximately 7 years of clinical experience since graduating from Michigan State University College Of Human Medicine in 2019, Dr. Hedderich delivers high-quality medical care to the local community at 300 E WARWICK DR.

Dr. Hedderich maintains professional affiliations with Vituity - Michigan Hospitalists Pc, Mymichigan Medical Group 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 moderate level of 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

300 E Warwick Dr

Alma, MI 488011014

Telephone 9898391644
Fax 9898393029
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Michigan State University College Of Human Medicine

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Alma, MI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -19.8 yrs vs City Avg
City Avg: 26.8 Yrs
State Avg: 26.5 Yrs
Regional Practice Density
8 Specialists

Practicing in Alma, MI (6010 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
84.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hedderich (7 Years) 7 Yrs
Alma Specialty Average (26.8 Years) 26.8 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
222 80 $616.00 $113.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
112 45 $431.00 $75.36
99239 Hospital discharge day management, more than 30 minutes
52 52 $649.00 $108.56
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
49 49 $1195.00 $165.20

Medical Specialties & State Licenses

CMS Verified: 2025-07-21
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MI 4351045495

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 - Hospice and Palliative Medicine

NUCC Taxonomy Code: 207RH0002X

State License MI 4351045495

An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Hospital & Practice Group Affiliations

Vituity - Michigan Hospitalists Pc

1215 E Michigan Ave, Lansing, MI 489121811

Phone: 5173641000

Mymichigan Medical Group

300 E Warwick Dr, Alma, MI 488011014

Phone: 9894631101

Secondary Practice Locations

2799 W Grand Blvd

Detroit, MI 482022689

Phone: 3139162600

Practice Associates & Co-Workers

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

40 Associated Practitioners
Rachael Christianson , NP

Nurse Practitioner - Family

NPI 1053745257

Nurse Practitioner

Ghassan Naisan

Internal Medicine

NPI 1104494236
Dr. Opeyemi Babalola , MD

Internal Medicine

NPI 1184186017

Doctor of Medicine (M.D.)

Carl Hubble , PA-C

Physician Assistant - Medical

NPI 1194007674

Physician Assistant (Certified)

Ghazwan Jabri

Internal Medicine

NPI 1194115196
Dr. John Mcroberts , DO

Internal Medicine

NPI 1194205773

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location July 21, 2025

Registered at 300 E WARWICK DR, ALMA, MI 488011014 (Tel: 9898391644)

📍
Updated Business Mailing Address July 21, 2025

Registered at 4000 WELLNESS DR, MIDLAND, MI 486702000 (Tel: 9898393000)

📍
Updated Practice Location September 15, 2022

Registered at 2799 W GRAND BLVD, DETROIT, MI 482022689 (Tel: 3139162600)

📍
Updated Business Mailing Address September 15, 2022

Registered at 2799 W GRAND BLVD, DETROIT, MI 482022689 (Tel: 3139162600)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2022

Internal Medicine (License #4351045495 in MI)

NPI Profile Active June 18, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 18, 2019

Registered at 3601 W 13 MILE RD, ROYAL OAK, MI 480736712 (Tel: 2485510401)

📍
Updated Business Mailing Address June 18, 2019

Registered at 3601 W 13 MILE RD, ROYAL OAK, MI 480736712 (Tel: 2485510401)

👤
Provider Name / Credentials Updated June 18, 2019

Recorded as PETER HEDDERICH, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 18, 2019

Internal Medicine (License #4351045495 in MI)

🟢
Initial NPI Registration & Enumeration June 18, 2019

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: 1255991675
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 18, 2019
Last Update: July 21, 2025
Sole Proprietor: Yes

Mailing Address

4000 Wellness Dr

Midland, MI 486702000

Phone: 9898393000

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.