MARITZA CRISTINA MUIR MD
NPI 1093306003
Family Medicine in Allentown, PA
About Maritza Cristina Muir Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARITZA CRISTINA MUIR MD (NPI 1093306003) is an individual family medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (MT227402) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Shands Jacksonville, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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 and accepts Medicare assignment
Maritza Cristina Muir 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 Reassignment
Medicare enrollment records show Maritza Muir reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Yulee, FL 32097
- Reassigned Medicare billing, Florida enrollment
- 167 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Shands Jacksonville
Acute Care Hospitals · Jacksonville, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18104 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 Maritza Muir's NPI number?
The NPI number for Maritza Muir is 1093306003. It was assigned to this individual provider in the NPPES registry on February 2, 2021.
Where is Maritza Muir located?
Maritza Muir practices at Valley Heath Partners Family Health Center 400 N 17th Street, Suite 300, Allentown, PA 18104. The listed phone number is (610) 969-3500.
What is Maritza Muir's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Maritza Muir enrolled in Medicare?
Yes. Maritza Muir 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 organization bills Medicare for Maritza Muir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maritza Muir reassigns Medicare benefits to University Of Florida Jacksonville Physicians, Inc. (Yulee, FL). 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 Maritza Muir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maritza Muir accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AvMed and Florida Blue (BlueCross BlueShield FL) and 2 other insurers list Maritza Muir 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 Maritza Muir affiliated with any hospitals?
According to CMS data, Maritza Muir is affiliated with Shands Jacksonville.
When was this NPI record last updated?
The NPPES record for Maritza Muir was last updated on July 26, 2022. 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.
# Maritza Cristina Muir, MD · NPI 1093306003
Family Medicine physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 2, 2021.
## Identity
- **NPI:** 1093306003 (Entity type: Individual)
- **Enumerated:** February 2, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MT227402 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** VALLEY HEATH PARTNERS FAMILY HEALTH CENTER, 400 N 17TH STREET, SUITE 300, Allentown, PA 18104
- **Phone:** (610) 969-3500 · **Fax:** (610) 969-3605
## 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:** University Of Florida Jacksonville Physicians, Inc. (NPI 1518126168, Yulee, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 26, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1093306003) · Data from the CMS NPPES public registry.