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DR. ANTHONY MICHAEL LETIZIO D.O.
NPI 1558538074
Internal Medicine - Addiction Medicine in Philadelphia, PA

Active since May 14, 2008PECOS EnrolledAccepts Medicare Assignment
2001 S 18TH ST FL 1, PHILADELPHIA, PA 19145(814) 806-5206 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 14, 2025, Nov 19, 2018, Jan 19, 2017 (3 updates tracked since 2017).

About Dr. Anthony Michael Letizio D.o. NPPES

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

DR. ANTHONY MICHAEL LETIZIO D.O. (NPI 1558538074) is an individual addiction medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (OS014724) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (1997).

NPPES Registry Identity

NPI1558538074
Entity TypeIndividualMale
Primary Taxonomy207RA0401X
Provider Legal NameDR. ANTHONY MICHAEL LETIZIOCredential: D.O.
Location Address2001 S 18TH ST FL 1Philadelphia, PA 19145-2905
Mailing Address1311 S Carlisle St Unit DPhiladelphia, PA 19146-4810 · (814) 806-5206
Phone(814) 806-5206
Sole ProprietorYes
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 1997
Enumeration DateMay 14, 2008
Last NPPES UpdateJune 9, 20263 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
✔ NPI 1558538074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
License✔ Licensed in PA · OS014724
Definition
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License OS014724 (PA)
2001 S 18TH ST FL 1, Philadelphia, PA 19145
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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

Dr. Anthony Michael Letizio D.o. 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 ID2860562220
PECOS Enrollment IDI20090923000754
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 Reassignment

Medicare enrollment records show Anthony Letizio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Main Line Medical Group Ltd
7.4 mi
Family Medicine
857 MONTGOMERY AVE
Narberth, PA 19072
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 17 clinicians in this Medicare group
NPI 1760415913 (610) 664-2951

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 19145 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tracheostomy care kit for established tracheostomy A4629
DME-Orthotic Devices · category DF000N
2 suppliers14 claims398 services$4.50 avg. paid by Medicare
Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
2 suppliers19 claims548 services$4.18 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers29 claims29 services$32.75 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers17 claims17 services$2.90 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers15 claims15 services$65.44 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$32.41 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WELLNESS18
Internal Medicine (Addiction Medicine)
2001 S 18TH ST FL 1
PHILADELPHIA, PA 19145
Philadelphia County (814) 806-5206

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 Anthony Letizio's NPI number?

The NPI number for Anthony Letizio is 1558538074. It was assigned to this individual provider in the NPPES registry on May 14, 2008.

Where is Anthony Letizio located?

Anthony Letizio practices at 2001 S 18th St Fl 1, Philadelphia, PA 19145. The listed phone number is (814) 806-5206.

What is Anthony Letizio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Is Anthony Letizio enrolled in Medicare?

Yes. Anthony Letizio 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 Anthony Letizio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Letizio reassigns Medicare benefits to Main Line Medical Group Ltd (Narberth, PA). 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 Anthony Letizio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Letizio accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Anthony Letizio 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 Anthony Letizio was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.