Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1265921753 Individual Practitioner Male Practitioner

Dr. Christopher Timothy Isham , MD

Internal Medicine • Ferndale, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Isham, MD is a certified Internal Medicine practicing in Ferndale, MI. With approximately 9 years of clinical experience since graduating from Wayne State University School Of Medicine in 2017, Dr. Isham delivers high-quality medical care to the local community at 221 W TROY ST STE 400.

Dr. Isham is affiliated with Henry Ford Semi 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, established patient outpatient office visit, 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

221 W Troy St Ste 400

Ferndale, MI 482203903

Telephone 2488446100
Fax 2488446102

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Ferndale, MI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -8.8 yrs vs City Avg
City Avg: 17.8 Yrs
State Avg: 26.5 Yrs
Regional Practice Density
4 Specialists

Practicing in Ferndale, MI (6010 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
39.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Isham (9 Years) 9 Yrs
Ferndale Specialty Average (17.8 Years) 17.8 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
86 40 $100.00 $79.32
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
50 25 $135.00 $119.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
44 17 $177.00 $101.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
43 40 $288.00 $170.38
99238 Hospital discharge day management, 30 minutes or less
27 25 $132.00 $81.36
36415 Insertion of needle into vein for collection of blood sample
20 11 $10.00 $8.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
11 11 $211.82 $82.31
99497 Advance care planning, first 30 minutes
11 11 $109.00 $59.47

Medical Specialties & State Licenses

CMS Verified: 2024-02-15
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MI 4301506885

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

Henry Ford Semi Medical Group

26850 Providence Pkwy, Novi, MI 483741267

Phone: 2484653790

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location February 15, 2024

Registered at 221 W TROY ST STE 400, FERNDALE, MI 482203903 (Tel: 2488446100)

📍
Updated Business Mailing Address February 15, 2024

Registered at 221 W TROY ST STE 400, FERNDALE, MI 482203903 (Tel: 2488446100)

📍
Updated Business Mailing Address May 17, 2022

Registered at 2600 CHARD AVE, WARREN, MI 480925208 (Tel: 5179933399)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 17, 2022

Internal Medicine (License #4301506885 in MI)

NPI Profile Active May 09, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 09, 2018

Registered at 6071 W OUTER DR, DETROIT, MI 482352624 (Tel: 5179933399)

📍
Updated Business Mailing Address May 09, 2018

Registered at 5797 YORKSHIRE RD, DETROIT, MI 482242038 (Tel: 5179933399)

👤
Provider Name / Credentials Updated May 09, 2018

Recorded as CHRISTOPHER ISHAM, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 09, 2018

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: 1265921753
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 09, 2018
Last Update: February 15, 2024
Sole Proprietor: Yes

Mailing Address

221 W Troy St Ste 400

Ferndale, MI 482203903

Phone: 2488446100

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.