MARK WORTHING MD
NPI 1447349600
Family Medicine in Brunswick, ME

Q: What is Mark Worthing's NPI number?

The NPI number for Mark Worthing is 1447349600. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Q: What is Mark Worthing's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Worthing was last updated on August 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since October 12, 2006PECOS Enrolled

74 BARIBEAU DR, BRUNSWICK, ME 04011(207) 798-4050(207) 798-4018 Get Directions Write a Review

NPPES record last updated: August 9, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Mark Worthing Md NPPES

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

MARK WORTHING MD (NPI 1447349600) is an individual family medicine provider in Brunswick, Maine, licensed in Maine (MD12425) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447349600

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameMARK WORTHINGCredential: MD

Location Address74 BARIBEAU DRBrunswick, ME 04011-3218

Mailing AddressPo Box 9746Portland, ME 04104-5040 · (207) 791-3888 · Fax (207) 828-7850

Phone(207) 798-4050

Fax(207) 798-4018

Sole ProprietorNo

Enumeration DateOctober 12, 2006

Last NPPES UpdateAugust 9, 2012

✔ NPI 1447349600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in ME · MD12425

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.

74 BARIBEAU DR, Brunswick, ME 04011

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Other Identifiers 3

Medicare UPINB86442ME

Medicare PINMM110102ME

Medicaid251890099ME

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Worthing Md 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 Mark Worthing reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mainegeneral Medical Center

34 mi

General Acute Care Hospital

35 MEDICAL CENTER PARKWAY
Augusta, ME 04330

Reassigned Medicare billing, Maine enrollment
978 clinicians in this Medicare group

NPI 1083949184 (207) 872-4454

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 04011 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

$86.72 typical visit price

range $56.28 – $169.96

Typical copayment $21.68 (range $14.07 – $42.49)

Most-billed visit code 99203

Established Patient

$99.18 typical visit price

range $18.22 – $138.92

Typical copayment $24.79 (range $4.55 – $34.73)

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 16

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

DAHLIA PEASE

Pediatrics