ALEXIS MATARANGAS
NPI 1679033658
Internal Medicine in Milton, PA

Q: What is Alexis Matarangas's NPI number?

The NPI number for Alexis Matarangas is 1679033658. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Q: What is Alexis Matarangas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexis Matarangas was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment

155 S ARCH ST, MILTON, PA 17847(570) 742-2655(570) 742-2886 Get Directions Write a Review

NPPES record last updated: January 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Alexis Matarangas NPPES

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

ALEXIS MATARANGAS (NPI 1679033658) is an individual internal medicine provider in Milton, Pennsylvania, licensed in Virginia (0101287620) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Geisinger Medical Center, and maintains a secondary practice location in Chesterfield.

NPPES Registry Identity

NPI1679033658

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameALEXIS MATARANGAS

Location Address155 S ARCH STMilton, PA 17847-1172

Mailing AddressPo Box 780125Philadelphia, PA 19178-0125 · (804) 922-4844

Phone(570) 742-2655

Fax(570) 742-2886

Sole ProprietorNo

Medical School CMSDrexel University College Of MedicineGraduated 2019

Enumeration DateMarch 25, 2019

Last NPPES UpdateJanuary 2, 2026

NPPES CertifiedJanuary 2, 2026

✔ NPI 1679033658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101287620

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License MD480423 (PA)

155 S ARCH ST, Milton, PA 17847

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Secondary Practice Location 1

Location 16433 Centralia RdChesterfield, VA 23832-6556 · Phone (804) 425-3627 · Fax (804) 452-7679

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Alexis Matarangas 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 ID7517320682

PECOS Enrollment IDI20260116001100

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

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

Geisinger Clinic

Same address

Family Medicine

155 SOUTH ARCH ST, SUITE B
Milton, PA 17847

Reassigned Medicare billing, Pennsylvania enrollment
4,429 clinicians in this Medicare group

NPI 1497704837 (570) 742-2655

Mcv Associated Physicians

242 mi

Anesthesiology

1250 E MARSHALL ST, MAIN 1-214, BOX 980510
Richmond, VA 23298

Reassigned Medicare billing, Virginia enrollment
2,481 clinicians in this Medicare group

NPI 1710959457 (804) 828-8707

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 12

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.

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

137 services45 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

126 services43 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

88 services59 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

74 services50 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

33 services21 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

33 services32 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

29 services20 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

26 services25 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

21 services21 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

13 services13 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

13 services13 patients

Administration of vaccine 90471

Administering a vaccine involves injecting a small, safe piece of a virus or bacteria into your body. This triggers your immune system to recognize and fight off the disease in the future. It's a vital tool in preventing serious illnesses and maintaining public health.

12 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Geisinger Medical Center

Acute Care Hospitals · Danville, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390006

Location100 North Academy AvenueDanville, PA 17822 · Montour County

Emergency services Birthing friendly

Medical College Of Virginia Hospitals

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number490032

LocationPost Office Box 980510 1250 East Marshall StreetRichmond, VA 23298 · Richmond City County

Emergency services Birthing friendly

Bon Secours St Francis Medical Center

Acute Care Hospitals · Midlothian, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number490136

Location13710 St Francis BoulevardMidlothian, VA 23114 · Chesterfield County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17847 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

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. SARAH A. ALI M.D.

Internal Medicine

155 S ARCH ST, STE B
MILTON, PA 17847

Northumberland County (570) 742-2655

EMILY JOY SEMINARA MD

Student in an Organized Health Care Education/Training Program

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 742-2655

MS. RUTH M SCOTT PA-C

Physician Assistant

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 742-2655

JUAN CARLOS GONZALEZ SALAZAR

Student in an Organized Health Care Education/Training Program

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 742-2655

MS. SALLY H. REGEL CRNP

Nurse Practitioner

155 S ARCH ST, STE B
MILTON, PA 17847

Northumberland County (570) 742-2655

LAUREN ELIZABETH ZMITROVICH RDH, PHDHP

Dental Hygienist

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 854-7014

PETER MAXFIELD JONES

Student in an Organized Health Care Education/Training Program

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 742-2655

EMILY LEIGHANN PARKER DO

Internal Medicine

155 S ARCH ST
MILTON, PA 17847

Northumberland County (570) 742-2655

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 Alexis Matarangas's NPI number?

The NPI number for Alexis Matarangas is 1679033658. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Alexis Matarangas located?

Alexis Matarangas practices at 155 S Arch St, Milton, PA 17847. The listed phone number is (570) 742-2655.

What is Alexis Matarangas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alexis Matarangas enrolled in Medicare?

Yes. Alexis Matarangas 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 Alexis Matarangas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Matarangas reassigns Medicare benefits to 2 organizations: Geisinger Clinic (Milton, PA) and Mcv Associated Physicians (Richmond, VA). 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 Alexis Matarangas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexis Matarangas accept?

Health plans from Oscar Health list Alexis Matarangas 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 Alexis Matarangas affiliated with any hospitals?

According to CMS data, Alexis Matarangas is affiliated with Geisinger Medical Center, Medical College Of Virginia Hospitals and Bon Secours St Francis Medical Center.

When was this NPI record last updated?

The NPPES record for Alexis Matarangas was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.