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Edit this profileAt a glance
- 3535 Olentangy River Rd Fl 1, Columbus, OH 43214
About Dr. Millen
Based in Columbus, OH, Katherine J. Millen, MD is listed in the NPI registry under maternal & fetal medicine. Katherine graduated from Toledo Medical College in 2008. Katherine is also listed as specializing in obstetrics & gynecology. NPI 1578725669 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
- (614) 566-4378
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3535 OLENTANGY RIVER RD FL 1
Columbus, OH 43214
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 maternal & fetal medicines 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.
Other maternal & fetal medicines in Columbus 7
Same specialty, same city.
More connections — 9 related providers in 2 groups
Trained at Toledo Medical College 1
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Toledo Medical College 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Millen?
Dr. Millen is a maternal & fetal medicine in Columbus, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Millen's address?
Dr. Millen is listed at 3535 Olentangy River Rd Fl 1, Columbus, OH 43214. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Millen?
The number on file is (614) 566-4378. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Millen?
Dr. Millen's National Provider Identifier is 1578725669. 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. Millen train?
Dr. Millen attended Toledo Medical College, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Millen have?
Dr. Millen has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Millen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Millen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.