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Physician Profile

Erica R. Drennen, MD

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Where to find Erica R. Drennen, MD

About Dr. Drennen

Erica R. Drennen, MD practices obstetrics & gynecology in Parker, CO. Erica is a 2007 graduate of Ohio State University College of Medicine. The provider's National Provider Identifier (NPI) is 1982804837.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Specialty

Credentials & Licensing

CO licenceAs reported to the NPI registry
No. 50069As reported
NPINational Provider Identifier
1982804837Issued 2007

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Drennen?

Dr. Drennen is an OB-GYN in Parker, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.

NPI registry

What is Dr. Drennen's address?

Dr. Drennen is listed at 9403 Crown Crest Blvd Ste 200, Parker, CO 80138. 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. Drennen?

The number on file is (720) 721-1670. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Drennen?

Dr. Drennen's National Provider Identifier is 1982804837. 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. Drennen train?

Dr. Drennen attended Ohio State University College of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Drennen have?

Dr. Drennen has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Drennen's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Drennen. If this is you, claiming it is free.

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Guide.md listings do not constitute medical advice or an endorsement.

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