JILL N SERRAHN MD
NPI 1033169172
Obstetrics & Gynecology in Denver, CO

Active since May 11, 2006PECOS EnrolledAccepts Medicare Assignment
4600 E 9TH AVE STE 350, DENVER, CO 80220(303) 321-2166(303) 861-7211 Get Directions Write a Review

NPPES record last updated: December 16, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 16, 2024, Jan 27, 2022 (2 updates tracked since 2022).

About Jill N Serrahn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JILL N SERRAHN MD (NPI 1033169172) is an individual obstetrics & gynecology provider in Denver, Colorado, licensed in Colorado (44029) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2002).

NPPES Registry Identity

NPI1033169172
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameJILL N SERRAHNCredential: MD
Location Address4600 E 9TH AVE STE 350Denver, CO 80220-4069
Mailing Address4600 E 9th Ave Ste 350Denver, CO 80220-4069 · (303) 321-2166 · Fax (303) 861-7211
Fax(303) 861-7211
Sole ProprietorNo
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2002
Enumeration DateMay 11, 2006
Last NPPES UpdateDecember 16, 20242 updates tracked since enumeration
NPPES CertifiedDecember 16, 2024
NPI 1033169172 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CO · 44029
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4600 E 9TH AVE STE 350, Denver, CO 80220

Other Identifiers 1

Medicaid17736366CO

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Jill N Serrahn Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729171087
PECOS Enrollment IDI20070904000245
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Nurse Practitioner (Women's Health)
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220
Obstetrics & Gynecology
4600 E 9TH AVE STE 350
DENVER, CO 80220

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jill Serrahn's NPI number?

The NPI number for Jill Serrahn is 1033169172. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is Jill Serrahn located?

Jill Serrahn practices at 4600 E 9th Ave Ste 350, Denver, CO 80220. The listed phone number is (303) 321-2166.

What is Jill Serrahn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jill Serrahn enrolled in Medicare?

Yes. Jill Serrahn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jill Serrahn accept?

Health plans from UnitedHealthcare list Jill Serrahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jill Serrahn was last updated on December 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.