I'm a Doctor
Paper-cut fern frond on deep green paper

Dr. Susan Overkamp DO

Family Medicine

Harmonic Medical Group of New Jersey PC · Harrisburg, PA

  • Accepts Medicare-Approved Amount
Call Group for Dr. Susan Overkamp (302) 985-9413

1 of 18 offices. See all.

We don't book appointments. Number from the CMS file, Oct 2026. We haven't called it, and it may be a shared or main line, so ask for Dr. Overkamp's office by name. If You Can't Reach Them

This number may reach a central office, not a local one.

  • 18Offices
  • 2012Graduated
  • 2013In NPI Registry Since

Where Dr. Overkamp Practices

Harrisburg, PA 17101

Harmonic Medical Group of New Jersey PC

125 Locust St

This number may reach a central office, not a local one.

Austin, TX 78746

Harmonic Medical Group of New Jersey PC · Harmonic Medical Group of Texas PC

1501 S Mopac Expy, Suite 220

This number may reach a central office, not a local one.

Baton Rouge, LA 70809

8550 United Plaza Blvd, Suite 305

This number may reach a central office, not a local one.

Cleveland, OH 44121

Harmonic Medical Group of New Jersey PC

4568 Mayfield Rd, Suite 204

This number may reach a central office, not a local one.

Duluth, GA 30096

Harmonic Medical Group of New Jersey PC

3675 Crestwood Pkwy NW, Suite 350

This number may reach a central office, not a local one.

Show All 18 Offices

Indianapolis, IN 46204

Harmonic Medical Group of New Jersey PC

150 W Market St, Suite 400 Hmg of New Jersey P.c.

This number may reach a central office, not a local one.

Jefferson City, MO 65101

Harmonic Medical Group of New Jersey PC

222 E Dunklin St, Suite 102 Hmg of New Jersey P.c.

This number may reach a central office, not a local one.

Lexington, KY 40504

Harmonic Medical Group of New Jersey PC

828 Lane Allen Rd, Suite 219

This number may reach a central office, not a local one.

Lyndhurst, OH 44124

Harmonic Medical Group of Indiana PC

5010 Mayfield Rd, Suite 212

This number may reach a central office, not a local one.

Nashville, TN 37205

Harmonic Medical Group of New Jersey PC

992 Davidson Dr, Suite B

This number may reach a central office, not a local one.

Plymouth, MI 48170

Harmonic Medical Group of Michigan PC

186 N Main St, 2nd Fl Suite 1

This number may reach a central office, not a local one.

Carson City, NV 89701

Harmonic Medical Group of Nevada - Mohseni PC

Only the city is public in this record.

Crawfordsville, IN 47933

Harmonic Medical Group of Indiana PC

Only the city is public in this record.

Dover, DE 19901

Harmonic Medical Group of Delaware PA

Only the city is public in this record.

Moorhead, MN 56560

Harmonic Medical Group of Minnesota PC

Only the city is public in this record.

Nashville, TN 37205

Harmonic Medical Group of Tennessee PC

Only the city is public in this record.

Springfield, IL 62704

Harmonic Medical Group of Illinois, S.c.

Only the city is public in this record.

Williamstown, NJ 08094

Harmonic Medical Group of New Jersey PC

Only the city is public in this record.

Public RecordFrom public CMS records as of Oct 30, 2026. Being listed doesn't mean this doctor is taking new patients or accepts your plan, and isn't an endorsement. Call the office to confirm.

If You Can't Reach Them

The number doesn't work, or it's the wrong place

Try another office above. See this doctor's own record in the NPI Registry. Then tell us. We check it against the source. We don't ask who you are, and we don't store your IP address.

You reached a hospital or a main line

Ask for Dr. Overkamp's office or the family medicine department. If they can't find the doctor, tell us.

They aren't taking new patients or your plan

That's common, and only the office can say. See other family doctors in Harrisburg, your plan's own directory, Medicare.gov Care Compare or call 1-800-MEDICARE. Read how to check for new patients.

You can't get through and it's urgent

In an emergency call 911. In a mental health crisis call or text 988.

What the Medicare Record Says

This doctor appears in the CMS file for doctors and clinicians. That is a record of enrollment, not a promise about your visit.

Medicare Assignment
Accepts the Medicare-approved amount as payment in full. What This Means
Group Assignment
Harmonic Medical Group of New Jersey PC accepts the Medicare-approved amount as payment in full.

Medicare claims indicate this clinician offers telehealth.

Ask the office: Are you taking new Medicare patients? Do you accept my plan?

Background

  1. Oct 30, 2026CMS file dated
  2. Apr 2, 2025NPI Registry record updated
  3. Jul 10, 2013NPI assigned
  4. 2012Graduated
Specialty in the Record
Family Practice
Group
Harmonic Medical Group of New Jersey PC, 4 clinicians in the CMS file
Medical School
Lake Erie College of Osteopathic Medicine, Erie
NPI
1841631579

Source and Corrections

Sources
CMS National Downloadable File, NPI Registry (NPPES)
Page Updated
October 30, 2026

Is This You? Correct or Claim This Page

Ask to Remove This Page

Other Family Doctors in Harrisburg

A to Z. Not a recommendation.

All Family Doctors in Harrisburg