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Infectious Disease

Erica S. Herc, MD

Works at hospitals in Detroit, MI · W Bloomfield, MI · Clinton Township, MI · Michigan

Summary

Dr. Erica S. Herc, MD is an infectious disease doctor at 15717 15 Mile Rd, Clinton Township, MI 48035. Phone: (586) 263-2300. Accepts Medicare assignment. In 2024, Erica S. Herc had 133 Original Medicare patients and 326 services. NPI 1891058418. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Erica S. Herc, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Erica S. Herc accept Medicare assignment?
Yes. Medicare's clinician data says Erica S. Herc accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Erica S. Herc see?
In 2024, CMS data shows 133 Original Medicare patients and 326 services for Erica S. Herc. This counts Original Medicare only and measures volume, not quality.
What is Erica S. Herc's NPI number?
1891058418. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Erica S. Herc, 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.

Original Medicare patients133
Services billed to Medicare326
Different services or procedures18
Participating Medicare providerYes
Average age of these patients67

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)87 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)60 services
  3. Critical care, first 30-74 minutes (99291)59 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)38 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 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 cholesterol70%
  • Diabetes59%
  • Arthritis56%
  • Chronic kidney disease56%
  • Heart failure53%

Hospitals where Erica S. Herc works

Medicare's Facility Affiliation Data lists Erica S. Herc 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.

Practice locations

Addresses where Erica S. Herc is enrolled with Medicare (CMS data updated October 2, 2026).

  • 15717 15 Mile RdClinton Township, MI 48035
  • 15855 19 Mile RdClinton Township, MI 48038 (586) 263‑2300
  • 2799 W Grand BlvdDetroit, MI 48202

Group practices

Medicare enrollment lists Erica S. Herc as a member of these groups (CMS data updated October 2, 2026).

  • Henry Ford Health System2,570 clinicians in the group
  • Henry Ford Macomb Hospital Corporation355 clinicians in the group

Specialties

Find other Infectious Disease doctors in Michigan →

Other infectious disease doctors in Clinton Township

Clinicians with the same Medicare primary specialty in Clinton Township, MI — not a recommendation.

All infectious disease doctors in Clinton Township →

Other clinicians in Henry Ford Health System

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

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1891058418
CorrectionsReport an error or suggest an update →

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