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MR. JAN F LEITAO-PINA MD
NPI 1063414266
General Practice in Worcester, MA

Active since June 01, 2005PECOS EnrolledAccepts Medicare Assignment
21 EASTERN AVE, WORCESTER, MA 01605(508) 853-8700(508) 853-8733 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 30, 2026, Oct 2, 2016 (2 updates tracked since 2016).

About Mr. Jan F Leitao-pina Md NPPES

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

MR. JAN F LEITAO-PINA MD (NPI 1063414266) is an individual general practice provider in Worcester, Massachusetts, licensed in Massachusetts (79217) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of University Of Massachusetts Medical School (1992).

NPPES Registry Identity

NPI1063414266
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameMR. JAN F LEITAO-PINACredential: MD
Location Address21 EASTERN AVEWorcester, MA 01605-3094
Mailing Address21 Eastern AveWorcester, MA 01605-3094 · (508) 853-8700 · Fax (508) 853-8733
Phone(508) 853-8700
Fax(508) 853-8733
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1992
Enumeration DateJune 1, 2005
Last NPPES UpdateMarch 30, 20262 updates tracked since enumeration
NPPES CertifiedMarch 30, 2026
✔ NPI 1063414266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in MA · 79217
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedInternal MedicineTaxonomy 207R00000X · License 79217 (MA)
21 EASTERN AVE, Worcester, MA 01605
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro 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

Mr. Jan F Leitao-pina 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 ID5193613826
PECOS Enrollment IDI20040305000295
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 Jan Leitao-pina reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Saint Vincent Physician Services, Inc.
0.3 mi
Family Medicine
123 SUMMER ST STE 279
Worcester, MA 01608
  • Reassigned Medicare billing, Massachusetts enrollment
  • 197 clinicians in this Medicare group
NPI 1013997329 (508) 363-6040
Shane Speirs MD II PLLC
7.2 mi
Family Medicine
813 SOUTHBRIDGE ST
Auburn, MA 01501
  • Reassigned Medicare billing, Massachusetts enrollment
  • 17 clinicians in this Medicare group
NPI 1699650044 (602) 491-0703

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 4

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.

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.
295 services119 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.
110 services110 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.
55 services50 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.
19 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

St Vincent Hospital

Acute Care Hospitals · Worcester, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220176
Location123 Summer StreetWorcester, MA 01608 · Worcester County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 4

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

TVCG HARRINGTON PLLC
Surgery (Vascular Surgery)
21 EASTERN AVE, FL 3
WORCESTER, MA 01605
Worcester County (508) 556-0223
MRS. MALLORY GIBBONS N.P.
Nurse Practitioner (Acute Care)
21 EASTERN AVE
WORCESTER, MA 01605
Worcester County (508) 556-0223
NEW ENGLAND ENDOSCOPY CENTER, LLC
Clinic/Center (Endoscopy)
21 EASTERN AVE
WORCESTER, MA 01605
Worcester County (501) 612-3629
DR. MICHAEL Y CHOI MD
Internal Medicine (Gastroenterology)
21 EASTERN AVE
WORCESTER, MA 01605
Worcester County (508) 334-8419

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 Jan Leitao-pina's NPI number?

The NPI number for Jan Leitao-pina is 1063414266. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Jan Leitao-pina located?

Jan Leitao-pina practices at 21 Eastern Ave, Worcester, MA 01605. The listed phone number is (508) 853-8700.

What is Jan Leitao-pina's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Jan Leitao-pina enrolled in Medicare?

Yes. Jan Leitao-pina 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 Jan Leitao-pina's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jan Leitao-pina reassigns Medicare benefits to 2 organizations: Saint Vincent Physician Services, Inc. (Worcester, MA) and Shane Speirs MD II PLLC (Auburn, MA). 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 Jan Leitao-pina's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jan Leitao-pina accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Jan Leitao-pina 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 Jan Leitao-pina affiliated with any hospitals?

According to CMS data, Jan Leitao-pina is affiliated with Umass Memorial Healthalliance Hospitals, Umass Memorial Medical Center/University Campus and St Vincent Hospital.

When was this NPI record last updated?

The NPPES record for Jan Leitao-pina was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.