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ANNA E. MCMAHAN M.D.
NPI 1396183083
Family Medicine in Worcester, MA

Active since June 05, 2013PECOS EnrolledAccepts Medicare Assignment
650 LINCOLN ST, WORCESTER, MA 01605(508) 532-7318(508) 853-8593 Get Directions Write a Review

NPPES record last updated: September 28, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Anna E. Mcmahan M.d. NPPES

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

ANNA E. MCMAHAN M.D. (NPI 1396183083) is an individual family medicine provider in Worcester, Massachusetts, licensed in Massachusetts (269005) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of University Of Massachusetts Medical School (2016).

NPPES Registry Identity

NPI1396183083
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameANNA E. MCMAHANCredential: M.D.
Location Address650 LINCOLN STWorcester, MA 01605-2060
Mailing Address19 Tacoma StWorcester, MA 01605-3516 · (508) 852-1805
Phone(508) 532-7318
Fax(508) 853-8593
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2016
Enumeration DateJune 5, 2013
Last NPPES UpdateSeptember 28, 2016
✔ NPI 1396183083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in MA · 269005✔ Licensed in MA · 255948
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
650 LINCOLN ST, Worcester, MA 01605
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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

Anna E. Mcmahan M.d. 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 ID4183926140
PECOS Enrollment IDI20161025002389
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 Mcmahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Edward M. Kennedy Community Health Center, Inc
0.3 mi
Federally Qualified Health Center (FQHC)
19 TACOMA ST
Worcester, MA 01605
  • Reassigned Medicare billing, Massachusetts enrollment
  • 147 clinicians in this Medicare group
NPI 1609842152 (508) 852-1805

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01605 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
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 17

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

MICHAEL SWANEY
Registered Nurse
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 532-7318
DR. AZEEZ GAURAV SWARUP D.M.D.
Dentist
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 532-7318
MELISSA L. SILVA RN
Registered Nurse (Community Health)
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 854-2122
LINDA JOHNSON MSN, RN, NE-BC
Registered Nurse
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 532-7306
MS. BRITTANY LUND
Behavior Analyst
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (774) 570-0739
ANDREW BESHAY
Dentist
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (508) 532-7318
DR. XIAOWEI ZHANG DMD
Dentist
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (800) 853-2288
RAEANNA LYN KNIGHT BCBA
Behavior Analyst
650 LINCOLN ST
WORCESTER, MA 01605
Worcester County (239) 595-3325

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 Mcmahan's NPI number?

The NPI number for Anna Mcmahan is 1396183083. It was assigned to this individual provider in the NPPES registry on June 5, 2013.

Where is Anna Mcmahan located?

Anna Mcmahan practices at 650 Lincoln St, Worcester, MA 01605. The listed phone number is (508) 532-7318.

What is Anna Mcmahan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Anna Mcmahan enrolled in Medicare?

Yes. Anna Mcmahan 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 Anna Mcmahan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Mcmahan reassigns Medicare benefits to Edward M. Kennedy Community Health Center, Inc (Worcester, MA). 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 Mcmahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Mcmahan accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Anna Mcmahan 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 Anna Mcmahan affiliated with any hospitals?

According to CMS data, Anna Mcmahan is affiliated with Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Anna Mcmahan was last updated on September 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.