CHRISTINA GERHARDT MD
NPI 1639225246
Pediatrics - Pediatric Endocrinology in Austin, TX
About Christina Gerhardt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA GERHARDT MD (NPI 1639225246) is an individual pediatric endocrinology provider in Austin, Texas, licensed in Texas (W2626) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sandy Springs.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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)
Christina Gerhardt Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christina Gerhardt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spokane, WA 99223
- Reassigned Medicare billing, Washington enrollment
- 862 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 78746 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Christina Gerhardt's NPI number?
The NPI number for Christina Gerhardt is 1639225246. It was assigned to this individual provider in the NPPES registry on January 26, 2007.
Where is Christina Gerhardt located?
Christina Gerhardt practices at 7004 Bee Caves Rd Ste 210, Austin, TX 78746. The listed phone number is (512) 273-4804.
What is Christina Gerhardt's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.
Is Christina Gerhardt enrolled in Medicare?
Yes. Christina Gerhardt is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christina Gerhardt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Gerhardt reassigns Medicare benefits to Providence Health & Services Washington (Spokane, WA). The 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 Christina Gerhardt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Gerhardt accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Christina Gerhardt 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 Christina Gerhardt was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.
# Christina Gerhardt, MD · NPI 1639225246
Pediatric Endocrinology physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since January 26, 2007.
## Identity
- **NPI:** 1639225246 (Entity type: Individual)
- **Enumerated:** January 26, 2007
- **Primary specialty:** Pediatrics - Pediatric Endocrinology · taxonomy 2080P0205X
- **State license:** W2626 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7004 BEE CAVES RD STE 210, Austin, TX 78746-5004
- **Phone:** (512) 273-4804
## 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:** Providence Health & Services Washington (NPI 1306391446, Spokane, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639225246) · Data from the CMS NPPES public registry.