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IAN THOMAS WATKINS
NPI 1366079147
Orthopaedic Surgery in Portland, ME

Active since March 24, 2020PECOS Enrolled
33 SEWALL ST, PORTLAND, ME 04102(207) 828-2100(207) 553-7166 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2026, Mar 24, 2020 (2 updates tracked since 2020).

About Ian Thomas Watkins NPPES

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

IAN THOMAS WATKINS (NPI 1366079147) is an individual orthopaedic surgery provider in Portland, Maine, licensed in Maine (MD30190) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1366079147
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameIAN THOMAS WATKINS
Location Address33 SEWALL STPortland, ME 04102-2638
Mailing Address33 Sewall StPortland, ME 04102-2638 · (207) 828-2100 · Fax (207) 553-7166
Phone(207) 828-2100
Fax(207) 553-7166
Sole ProprietorNo
Enumeration DateMarch 24, 2020
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1366079147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in ME · MD30190✔ Licensed in MA · 1015549
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
33 SEWALL ST, Portland, ME 04102
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Secondary Practice Locations 4

Location 155 Fruit StBoston, MA 02114-2621 · Phone (608) 692-2660
Location 222 Station Ave Ste 201Brunswick, ME 04011-2092 · Phone (207) 828-2100 · Fax (207) 553-7166
Location 314 Thomas Point RdBrunswick, ME 04011-3911 · Phone (207) 828-2100 · Fax (207) 553-7166
Location 44 Commons Ave Ste AWindham, ME 04062-5554 · Phone (207) 828-2100 · Fax (207) 553-7166

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ian Thomas Watkins 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 Reassignments

4

Medicare enrollment records show Ian Watkins reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthopaedic Associates Of Maine PA
Same address
Physical Therapy
33 SEWALL ST
Portland, ME 04102
  • Reassigned Medicare billing, Maine enrollment
  • 48 clinicians in this Medicare group
NPI 1104648690 (207) 828-2100
Massachusetts General Physicians Organization Inc
98 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
98 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000
Brigham & Womens Physicians Organization Inc
100 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500

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 04102 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
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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.

TERYN CLARK HANRAHAN ATC
Specialist/Technologist (Athletic Trainer)
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
DIANA H WAGMAN PA-C
Physician Assistant
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
PAUL SCOTT ABBEY MOT, OTR/L
Occupational Therapist
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2121
ZACHARY ABBOTT DO
Physical Medicine & Rehabilitation
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
MS. ALLISON L. BAYSOL PA-C
Physician Assistant (Surgical)
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
SHELLEY J PINE O.T.
Occupational Therapist
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
AARONE RAE DUROCHER ATC, OTC, OT-SC
Specialist/Technologist (Athletic Trainer)
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100
DR. KATHRYN HEIDI HANNA M.D.
Orthopaedic Surgery (Hand Surgery)
33 SEWALL ST
PORTLAND, ME 04102
Cumberland County (207) 828-2100

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 Ian Watkins's NPI number?

The NPI number for Ian Watkins is 1366079147. It was assigned to this individual provider in the NPPES registry on March 24, 2020.

Where is Ian Watkins located?

Ian Watkins practices at 33 Sewall St, Portland, ME 04102. The listed phone number is (207) 828-2100.

What is Ian Watkins's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Ian Watkins enrolled in Medicare?

Yes. Ian Watkins is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ian Watkins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ian Watkins reassigns Medicare benefits to 4 organizations: Orthopaedic Associates Of Maine PA (Portland, ME), Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Brigham & Womens Physicians Organization Inc (Boston, 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 Ian Watkins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ian Watkins accept?

Health plans from Anthem Blue Cross and Blue Shield list Ian Watkins 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 Ian Watkins was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.