DR. JENNIFER LYNN BAUMBACH M.D.
NPI 1396948170
Obstetrics & Gynecology in Phoenix, AZ
About Dr. Jennifer Lynn Baumbach M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JENNIFER LYNN BAUMBACH M.D. (NPI 1396948170) is an individual obstetrics & gynecology provider in Phoenix, Arizona, licensed in Arizona (38097) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jennifer Lynn Baumbach M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Jennifer Baumbach reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85006
- Reassigned Medicare billing, Arizona enrollment
- 43 clinicians in this Medicare group
Long Beach, CA 90806
- Reassigned Medicare billing, California enrollment
- 191 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85008 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85008
PHOENIX, AZ 85008
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 Jennifer Baumbach's NPI number?
The NPI number for Jennifer Baumbach is 1396948170. It was assigned to this individual provider in the NPPES registry on June 7, 2007.
Where is Jennifer Baumbach located?
Jennifer Baumbach practices at 2601 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (602) 344-5444.
What is Jennifer Baumbach's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jennifer Baumbach enrolled in Medicare?
Yes. Jennifer Baumbach is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jennifer Baumbach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Baumbach reassigns Medicare benefits to 3 organizations: Obstetrix Medical Group Of Phoenix PC (Phoenix, AZ), Magella Medical Group, Inc. (Long Beach, CA) and Permanente Medical Group Inc (Stockton, CA). 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 Jennifer Baumbach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jennifer Baumbach accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Jennifer Baumbach 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 Jennifer Baumbach was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Dr. Jennifer Lynn Baumbach, M.D. · NPI 1396948170
Obstetrics & Gynecology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since June 7, 2007.
## Identity
- **NPI:** 1396948170 (Entity type: Individual)
- **Enumerated:** June 7, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 38097 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2601 E ROOSEVELT ST, Phoenix, AZ 85008-4973
- **Phone:** (602) 344-5444
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Obstetrix Medical Group Of Phoenix PC (NPI 1346269594, Phoenix, AZ); Magella Medical Group, Inc. (NPI 1376640086, Long Beach, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 15, 2021
- **Other identifiers:** Medicaid 317852 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1396948170) · Data from the CMS NPPES public registry.