NATALIA ALYCIA MASSIAS
NPI 1255965620
Nurse Practitioner - Family in Pottstown, PA
About Natalia Alycia Massias NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIA ALYCIA MASSIAS (NPI 1255965620) is an individual family provider in Pottstown, Pennsylvania, licensed in Pennsylvania (SP021613) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Einstein Medical Center Montgomery, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Natalia Alycia Massias 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
3Medicare enrollment records show Natalia Massias reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pottstown, PA 19465
- Reassigned Medicare billing, Pennsylvania enrollment
- 67 clinicians in this Medicare group
Collegeville, PA 19426
- Reassigned Medicare billing, Pennsylvania enrollment
- 192 clinicians in this Medicare group
Phila, PA 19120
- Reassigned Medicare billing, Pennsylvania enrollment
- 289 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.
Einstein Medical Center Montgomery
Acute Care Hospitals · East Norriton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19465 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
POTTSTOWN, PA 19465
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 Natalia Massias's NPI number?
The NPI number for Natalia Massias is 1255965620. It was assigned to this individual provider in the NPPES registry on February 25, 2020.
Where is Natalia Massias located?
Natalia Massias practices at 351 W Schuylkill Rd Ste G-15a, Pottstown, PA 19465. The listed phone number is (484) 948-3097.
What is Natalia Massias's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Natalia Massias enrolled in Medicare?
Yes. Natalia Massias 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 Natalia Massias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalia Massias reassigns Medicare benefits to 3 organizations: Community Health And Dental Care, Inc (Pottstown, PA), Fornance Physician Services, Inc (Collegeville, PA) and Einstein Community Health Associates, Inc (Phila, 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 Natalia Massias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalia Massias accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Natalia Massias 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 Natalia Massias affiliated with any hospitals?
According to CMS data, Natalia Massias is affiliated with Einstein Medical Center Montgomery.
When was this NPI record last updated?
The NPPES record for Natalia Massias was last updated on March 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Natalia Alycia Massias · NPI 1255965620
Family physician in Pottstown, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 25, 2020.
## Identity
- **NPI:** 1255965620 (Entity type: Individual)
- **Enumerated:** February 25, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP021613 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 351 W SCHUYLKILL RD STE G-15A, Pottstown, PA 19465-7438
- **Phone:** (484) 948-3097
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Community Health And Dental Care, Inc (NPI 1295994341, Pottstown, PA); Fornance Physician Services, Inc (NPI 1023439825, Collegeville, PA); Einstein Community Health Associates, Inc (NPI 1558316109, Phila, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 3, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1255965620) · Data from the CMS NPPES public registry.