Herbert C. Smitherman Jr., MD

Medicare activity in 2024

Official CMS public-use data for Herbert C. Smitherman Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)1,321 services
2. Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month (99487)725 services
3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)652 services
4. Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month (99489)379 services
5. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)271 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Arthritis55%
• Diabetes52%
• Chronic kidney disease30%
• COPD26%

Hospitals where Herbert C. Smitherman Jr. works

Medicare's Facility Affiliation Data lists Herbert C. Smitherman Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Harper University HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230104

Practice locations

Addresses where Herbert C. Smitherman Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 306 S Washington Ave, Suite 600Royal Oak, MI 48067 (860) 335‑5064

Group practices

Medicare enrollment lists Herbert C. Smitherman Jr. as a member of this group (CMS data updated October 2, 2026).

• Sciometrix LLC65 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Royal Oak

Clinicians with the same Medicare primary specialty in Royal Oak, MI — not a recommendation.

• Stephanie M. Biedny, DO
• Justine A. Nasr, MD
• Alexandra B. Bacha, DO
• Ovidiu Niculescu, MD
• Nada S. Aziz, MD
• Ujala Zubair
• Tawhida Khatoon, MD
• Tucker Billups, DO

All internal medicine doctors in Royal Oak →

Other clinicians in Sciometrix LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Rita A. Sharma, MD
• Megan S. Burgess
• Sumner Camisa, MD
• Herbert L. Isaac Ii, MD
• Audrey M. McDonald
• Scarlett Idema, NP

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians