MARYANN ANDERSON ANP ADULT NURSE PRAC
NPI 1861272569
Nurse Practitioner - Adult Health in San Diego, CA
About Maryann Anderson Anp Adult Nurse Prac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARYANN ANDERSON ANP ADULT NURSE PRAC (NPI 1861272569) is an individual adult health provider in San Diego, California, licensed in New York (309005) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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
Maryann Anderson Anp Adult Nurse Prac 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
2Medicare enrollment records show Maryann Anderson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Naperville, IL 60565
- Reassigned Medicare billing, New York enrollment
- 45 clinicians in this Medicare group
Levittown, PA 19057
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Mercer Bucks Medical Associates PC
- 42 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 92108 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 Maryann Anderson's NPI number?
The NPI number for Maryann Anderson is 1861272569. It was assigned to this individual provider in the NPPES registry on October 2, 2023.
Where is Maryann Anderson located?
Maryann Anderson practices at Host Healthcare 7676 Hazard Center Drive #500, San Diego, CA 92108. The listed phone number is (800) 585-1299.
What is Maryann Anderson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Maryann Anderson enrolled in Medicare?
Yes. Maryann Anderson 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 Maryann Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maryann Anderson reassigns Medicare benefits to 2 organizations: First Docs PC (Naperville, IL) and Mercer Bucks Medical Associates, P.C. (Levittown, PA). 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 Maryann Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Maryann Anderson was last updated on October 2, 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.
# Maryann Anderson, ANP ADULT NURSE PRAC · NPI 1861272569
Adult Health physician in San Diego, California. Individual provider, active in the CMS NPPES registry since October 2, 2023.
## Identity
- **NPI:** 1861272569 (Entity type: Individual)
- **Enumerated:** October 2, 2023
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 309005 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** HOST HEALTHCARE, 7676 HAZARD CENTER DRIVE #500, San Diego, CA 92108
- **Phone:** (800) 585-1299
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): First Docs PC (NPI 1417655465, Naperville, IL); Mercer Bucks Medical Associates, P.C. (NPI 1952485971, Levittown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** October 2, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1861272569) · Data from the CMS NPPES public registry.