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PHIA MARTINEZ MD
NPI 1881388163
Family Medicine in Allentown, PA

Active since June 08, 2023PECOS EnrolledAccepts Medicare Assignment
450 CHEW ST STE 101, ALLENTOWN, PA 18102(610) 776-4888(833) 690-3863 Get Directions Write a Review

NPPES record last updated: June 8, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Phia Martinez Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PHIA MARTINEZ MD (NPI 1881388163) is an individual family medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (MT227783) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Grand View Health, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1881388163
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NamePHIA MARTINEZCredential: MD
Location Address450 CHEW ST STE 101Allentown, PA 18102-3434
Mailing Address450 Chew St Ste 101Allentown, PA 18102-3434 · (610) 776-4888 · Fax (833) 690-3863
Phone(610) 776-4888
Fax(833) 690-3863
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 8, 2023
NPPES CertifiedJune 8, 2023
✔ NPI 1881388163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · MT227783
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
450 CHEW ST STE 101, Allentown, PA 18102
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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

Phia Martinez 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.

PECOS PAC ID1759855786
PECOS Enrollment IDI20260701000264
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Phia Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Physician Group, Inc.
Same address
Family Medicine
450 CHEW ST
Allentown, PA 18102
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: St Lukes Physician Group Inc
  • 2,851 clinicians in this Medicare group
NPI 1578053559 (610) 776-4888
Gslpg, Inc
33 mi
Specialist
100 PARAMOUNT BLVD
Orwigsburg, PA 17961
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 953 clinicians in this Medicare group
NPI 1366006702 (272) 639-1000

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.

Grand View Health

Acute Care Hospitals · Sellersville, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390057
Location700 Lawn AvenueSellersville, PA 18960 · Bucks County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. EHREN EMTER PSYD
Psychologist
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
AMINATA SANO MD
Family Medicine
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
DR. SHATHA JABER DDS
Student in an Organized Health Care Education/Training Program
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ENDESHAW HABTESILASSIE MD
Family Medicine
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ELVIS OPPONG MD
Family Medicine
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
ANGELA R ALLRED CRNP
Nurse Practitioner
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (610) 776-4888
VANESSA E RODRIGUEZ
Community Health Worker
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (484) 861-7474
YILIAN VAZQUEZ GARCIA MD
Family Medicine
450 CHEW ST STE 101
ALLENTOWN, PA 18102
Lehigh County (866) 785-8537

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 Phia Martinez's NPI number?

The NPI number for Phia Martinez is 1881388163. It was assigned to this individual provider in the NPPES registry on June 8, 2023.

Where is Phia Martinez located?

Phia Martinez practices at 450 Chew St Ste 101, Allentown, PA 18102. The listed phone number is (610) 776-4888.

What is Phia Martinez's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Phia Martinez enrolled in Medicare?

Yes. Phia Martinez 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 Phia Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Phia Martinez reassigns Medicare benefits to 2 organizations: St. Luke's Physician Group, Inc. (Allentown, PA) and Gslpg, Inc (Orwigsburg, 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 Phia Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Phia Martinez affiliated with any hospitals?

According to CMS data, Phia Martinez is affiliated with Grand View Health.

When was this NPI record last updated?

The NPPES record for Phia Martinez was last updated on June 8, 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.