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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTOPHER SCOTT ENNEN MD
NPI 1407836646
Obstetrics & Gynecology - Maternal & Fetal Medicine in Charlottesville, VA

Active since January 21, 2006PECOS EnrolledAccepts Medicare Assignment
1204 W MAIN ST FL 3, CHARLOTTESVILLE, VA 22908(434) 924-2500(434) 244-9487 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 21, 2026, Aug 9, 2023, Jul 31, 2021 and 2 more (5 updates tracked since 2019).

About Dr. Christopher Scott Ennen Md NPPES

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

DR. CHRISTOPHER SCOTT ENNEN MD (NPI 1407836646) is an individual maternal & fetal medicine provider in Charlottesville, Virginia, licensed in Virginia (0101235697) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and maintains a secondary practice location in Charlottesville.

NPPES Registry Identity

NPI1407836646
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. CHRISTOPHER SCOTT ENNENCredential: MD
Location Address1204 W MAIN ST FL 3Charlottesville, VA 22908-2111
Mailing AddressPo Box 749112Atlanta, GA 30374-9112
Phone(434) 924-2500
Fax(434) 244-9487
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2002
Enumeration DateJanuary 21, 2006
Last NPPES UpdateSeptember 21, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2026
✔ NPI 1407836646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in VA · 0101235697
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 0101235697 (VA)
1204 W MAIN ST FL 3, Charlottesville, VA 22908
Open in Google Maps ↗

Secondary Practice Location 1

Location 11215 Lee StCharlottesville, VA 22908-2111 · Phone (434) 924-0211

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Scott Ennen 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 ID9335379981
PECOS Enrollment IDI20190320001128
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Christopher Ennen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Virginia Physicians Group
1.1 mi
Neuromusculoskeletal Medicine, Sports Medicine
4105 LEWIS AND CLARK DR
Charlottesville, VA 22911
  • Reassigned Medicare billing, Virginia enrollment
  • 2,820 clinicians in this Medicare group
NPI 1033138250 (434) 295-1000
Uva Community Health Medical Group, LLC
1.2 mi
Multi-Specialty
4105 LEWIS AND CLARK DR
Charlottesville, VA 22911
  • Reassigned Medicare billing, Virginia enrollment
  • 584 clinicians in this Medicare group
NPI 1598475741 (434) 295-1000
Fauquier Physician Practices LLC
60 mi
Internal Medicine
550 HOSPITAL DR
Warrenton, VA 20186
  • Reassigned Medicare billing, Virginia enrollment
  • 111 clinicians in this Medicare group
NPI 1770916983 (540) 316-5940

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Virginia Medical Center

Acute Care Hospitals · Charlottesville, VA
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number490009
Location1215 Lee StreetCharlottesville, VA 22908 · Charlottesville City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22908 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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

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

DR. LISA E SIMMONDS M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1204 W MAIN ST FL 3
CHARLOTTESVILLE, VA 22908
Charlottesville City (434) 924-2500

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 Christopher Ennen's NPI number?

The NPI number for Christopher Ennen is 1407836646. It was assigned to this individual provider in the NPPES registry on January 21, 2006.

Where is Christopher Ennen located?

Christopher Ennen practices at 1204 W Main St Fl 3, Charlottesville, VA 22908. The listed phone number is (434) 924-2500.

What is Christopher Ennen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Christopher Ennen enrolled in Medicare?

Yes. Christopher Ennen 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.

Which organizations bill Medicare for Christopher Ennen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Ennen reassigns Medicare benefits to 3 organizations: University Of Virginia Physicians Group (Charlottesville, VA), Uva Community Health Medical Group, LLC (Charlottesville, VA) and Fauquier Physician Practices LLC (Warrenton, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Ennen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Ennen accept?

Health plans from Oscar Health list Christopher Ennen 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.

Is Christopher Ennen affiliated with any hospitals?

According to CMS data, Christopher Ennen is affiliated with University Of Virginia Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Ennen was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.