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ANNA ALLEN SPENCER DO
NPI 1790301810
Preventive Medicine - Public Health & General Preventive Medicine in Worcester, MA

Active since June 24, 2020PECOS Enrolled
55 LAKE AVE N, WORCESTER, MA 01655(508) 334-1131 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Anna Allen Spencer Do NPPES

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

ANNA ALLEN SPENCER DO (NPI 1790301810) is an individual public health & general preventive medicine provider in Worcester, Massachusetts, licensed in Massachusetts (3021602) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790301810
Entity TypeIndividualFemale
Primary Taxonomy2083P0901X
Provider Legal NameANNA ALLEN SPENCERCredential: DO
Location Address55 LAKE AVE NWorcester, MA 01655-0002
Mailing Address55 Lake Ave NWorcester, MA 01655-0002 · (508) 334-1131
Phone(508) 334-1131
Sole ProprietorNo
Enumeration DateJune 24, 2020
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1790301810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License✔ Licensed in MA · 3021602
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.
55 LAKE AVE N, Worcester, MA 01655
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida 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)

Anna Allen Spencer Do 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 Reassignment

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

American Current Care PA
1,510 mi
Urgent Care
5080 SPECTRUM DRIVE, SUITE 1200 WEST TOWER
Addison, TX 75001
  • Reassigned Medicare billing, South Carolina enrollment
  • 26 clinicians in this Medicare group
NPI 1962680454 (972) 364-8083

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 01655 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

HILLARY R. IRONS MD
Emergency Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 421-1400
MS. SHERINE MARY HASSEY-HALLIGAN NP
Nurse Practitioner
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-8585
MS. EILEEN A. DUHAMEL NP
Nurse Practitioner
55 LAKE AVE N, DEPARTMENT OF RADIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-2710
EWA HRYNISZYN CRNA
Nurse Anesthetist, Certified Registered
55 LAKE AVE N, DEPARTMENT OF ANESTHESIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-3271
HELEN COPSEY PA-C
Physician Assistant
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-8585
DR. ADEPEJU GBADEBO CHAMPION M.D.
Internal Medicine
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-2731
SOWMYA KORAPATI
Internal Medicine (Hematology & Oncology)
55 LAKE AVE N
WORCESTER, MA 01655
Worcester County (508) 334-3550
LAYLA FAKHRZADEH M.D.
Anesthesiology
55 LAKE AVE N, ANESTHESIOLOGY
WORCESTER, MA 01655
Worcester County (508) 334-3271

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 Anna Spencer's NPI number?

The NPI number for Anna Spencer is 1790301810. It was assigned to this individual provider in the NPPES registry on June 24, 2020.

Where is Anna Spencer located?

Anna Spencer practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (508) 334-1131.

What is Anna Spencer's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Anna Spencer enrolled in Medicare?

Yes. Anna Spencer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anna Spencer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Spencer reassigns Medicare benefits to American Current Care PA (Addison, TX). 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 Anna Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Spencer accept?

Health plans from Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 2 other insurers list Anna Spencer 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 Anna Spencer was last updated on June 25, 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.