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DR. MARY SARRANTONIO M.D.
NPI 1396736476
Pediatrics - Pediatric Endocrinology in Anchorage, AK

Active since October 29, 2005PECOS Enrolled
3831 PIPER ST, ANCHORAGE, AK 99508(907) 212-4824(907) 212-4831 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 27, 2026, Jan 26, 2017 (2 updates tracked since 2017).

About Dr. Mary Sarrantonio M.d. NPPES

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

DR. MARY SARRANTONIO M.D. (NPI 1396736476) is an individual pediatric endocrinology provider in Anchorage, Alaska, licensed in Alaska (210844) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396736476
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameDR. MARY SARRANTONIOCredential: M.D.
Location Address3831 PIPER STAnchorage, AK 99508-4680
Mailing Address3831 Piper St Ste S220Anchorage, AK 99508-4680 · (907) 212-4824 · Fax (907) 212-4831
Phone(907) 212-4824
Fax(907) 212-4831
Sole ProprietorNo
Enumeration DateOctober 29, 2005
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1396736476 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in AK · 210844
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
3831 PIPER ST, Anchorage, AK 99508
Open in Google Maps ↗

Other Identifiers 1

Other210844AK · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mary Sarrantonio M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Mary Sarrantonio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Health & Services- Washington
0.2 mi
Critical Care Medicine
3200 PROVIDENCE DR
Anchorage, AK 99508
  • Reassigned Medicare billing, Alaska enrollment
  • 228 clinicians in this Medicare group
NPI 1093956278 (907) 212-6002
Institute Of Endocrinology Diabetes Health And Hormones
3,565 mi
Endocrinology, Diabetes & Metabolism
633 E BALDWIN RD
Panama City, FL 32405
  • Reassigned Medicare billing, Florida enrollment
  • 39 clinicians in this Medicare group
NPI 1376951541 (850) 522-5490

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 99508 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
$168.20 typical visit price
range $71.33 – $222.64
Typical copayment $42.05 (range $17.83 – $55.66)
Most-billed visit code 99204
Established Patient
$128.73 typical visit price
range $21.84 – $181.48
Typical copayment $32.18 (range $5.46 – $45.37)
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. ADRIAN B RYAN M.D.
Orthopaedic Surgery
3831 PIPER ST, SUITE S-220
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-3145
SOPHIE ARROYO PA-C
Physician Assistant
3831 PIPER ST, STE S450
ANCHORAGE, AK 99508
Anchorage Municipality (907) 258-6999
ANCHORAGE NEUROSURGICAL ASSOCIATES INC
Neurological Surgery
3831 PIPER ST, SUITE S450
ANCHORAGE, AK 99508
Anchorage Municipality (907) 258-6999
ANTONIA C SPARROW P.T.
Physical Therapist
3831 PIPER ST, SUITE S-320
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-3145
SHANNON CHRISTINE HILTON APN-BC, ACNS-BC
Nurse Practitioner (Adult Health)
3831 PIPER ST, SUITE S450
ANCHORAGE, AK 99508
Anchorage Municipality (907) 258-6999
DR. ANNE HANNA MORRIS MD
Internal Medicine (Sleep Medicine)
3831 PIPER ST, TOWER S, STE. SLL0 SDC PROVIDENCE ALASKA MED CENTER
ANCHORAGE, AK 99508
Anchorage Municipality (907) 261-3650
MS. JENNIFER A KLUEVER OT
Occupational Therapist (Hand)
3831 PIPER ST, SUITE S-320
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-3145
JOHN C GODERSKY MD
Neurological Surgery
3831 PIPER ST, SUITE S-220
ANCHORAGE, AK 99508
Anchorage Municipality (907) 258-6999

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 Mary Sarrantonio's NPI number?

The NPI number for Mary Sarrantonio is 1396736476. It was assigned to this individual provider in the NPPES registry on October 29, 2005.

Where is Mary Sarrantonio located?

Mary Sarrantonio practices at 3831 Piper St, Anchorage, AK 99508. The listed phone number is (907) 212-4824.

What is Mary Sarrantonio's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Mary Sarrantonio enrolled in Medicare?

Yes. Mary Sarrantonio is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Sarrantonio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Sarrantonio reassigns Medicare benefits to 2 organizations: Providence Health & Services- Washington (Anchorage, AK) and Institute Of Endocrinology Diabetes Health And Hormones (Panama City, FL). 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 Mary Sarrantonio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Sarrantonio accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 6 other insurers list Mary Sarrantonio 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.

When was this NPI record last updated?

The NPPES record for Mary Sarrantonio was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.