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Edit this profileAt a glance
- 3322 US Highway 22 W Ste 1302, Branchburg, NJ 08876
About Dr. Earnhardt
Based in Branchburg, NJ, Mary Cathryn Earnhardt, MD is listed in the NPI registry under obstetrics & gynecology. Mary Cathryn is also listed as specializing in obstetrics. NPI 1164080800 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (908) 526-0700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3322 US HIGHWAY 22 W STE 1302
Branchburg, NJ 08876
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other OB-GYNs at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Earnhardt specialize in?
Dr. Earnhardt is an OB-GYN in Branchburg, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Where is Dr. Earnhardt located?
Dr. Earnhardt is listed at 3322 US Highway 22 W Ste 1302, Branchburg, NJ 08876. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Earnhardt's phone number?
The number on file is (908) 526-0700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Earnhardt's NPI number?
Dr. Earnhardt's National Provider Identifier is 1164080800. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Earnhardt go to medical school?
Dr. Earnhardt attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Earnhardt been practicing?
Dr. Earnhardt has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Earnhardt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Earnhardt. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.