DR. KERIANN MARIE VANNOSTRAND MD
NPI 1821251406
Internal Medicine - Pulmonary Disease in San Diego, CA
About Dr. Keriann Marie Vannostrand Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KERIANN MARIE VANNOSTRAND MD (NPI 1821251406) is an individual pulmonary disease provider in San Diego, California, licensed in California (C185447) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tampa, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
Accepted 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. Keriann Marie Vannostrand 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.
Medicare Billing Reassignments
4Medicare enrollment records show Keriann Vannostrand reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Lagrange, GA 30240
- Reassigned Medicare billing, Georgia enrollment
- 1,506 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 2,681 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 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.
Areas of Expertise CMS Part B claims 26
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Keriann Vannostrand's NPI number?
The NPI number for Keriann Vannostrand is 1821251406. It was assigned to this individual provider in the NPPES registry on July 3, 2008. The provider is also known as Dr. Keriann Marie Van Nostrand MD.
Where is Keriann Vannostrand located?
Keriann Vannostrand practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.
What is Keriann Vannostrand's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Keriann Vannostrand enrolled in Medicare?
Yes. Keriann Vannostrand 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 Keriann Vannostrand's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keriann Vannostrand reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (San Diego, CA), Emory Specialty Associates, LLC (Lagrange, GA), Emory Medical Care Foundation Inc (Atlanta, GA) and The Emory Clinic Inc (Atlanta, GA). 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 Keriann Vannostrand's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keriann Vannostrand accept?
Health plans from Molina Healthcare and Oscar Health list Keriann Vannostrand 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 Keriann Vannostrand was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.