What is Gregory Anderson's NPI number?

Gregory Anderson's National Provider Identifier (NPI) is 1184090458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Anderson's specialty?

Gregory Anderson is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Gregory Anderson located?

Gregory Anderson's practice location on file with NPPES is 1589 Main St, Willimantic, CT 06226-1163.

What is Gregory Anderson's phone number?

The practice phone number listed in the NPPES registry for Gregory Anderson is (860) 456-2232.

Does Gregory Anderson accept Medicare?

Gregory Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Gregory Anderson's NPI active?

Yes — Gregory Anderson's NPI (1184090458) is active in the NPPES registry as of the last update on 2025-09-30.

IndividualActiveAccepts Medicare

Gregory Anderson

NPI 1184090458 · Physical Therapist · Willimantic, CT

Gregory Anderson is a Physical Therapist provider in Willimantic, CT (NPI 1184090458).

Provider details

NPI number: 1184090458
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: No
License: 11176 (CT)

Practice location

1589 Main St

Willimantic, CT 06226-1163

Phone: (860) 456-2232

Fax: (860) 456-2256

Street-level locationGet directions

More CT providers

Mailing address

1589 Main St Unit 70

Willimantic, CT 06226-1163

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense 11176 (CT)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Physical Therapist225100000XLicense 039000 (NY)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
11 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
2,861 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Therapy Procedure Using Manual Technique, Each 15 Minutes97140	1,015	$20
Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112	879	$26
Therapy Procedure Using Functional Activities97530	732	$35
Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110	190	$22
Evaluation for Physical Therapy, Typically 20 Minutes97161	45	$104

Typical Medicare-allowed amounts for these services range $20–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2015-08-20
Last updated: 2025-09-30
Certified: 2025-09-30

Frequently asked questions

What is Gregory Anderson's NPI number?: Gregory Anderson's National Provider Identifier (NPI) is 1184090458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gregory Anderson's specialty?: Gregory Anderson is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Gregory Anderson located?: Gregory Anderson's practice location on file with NPPES is 1589 Main St, Willimantic, CT 06226-1163.
What is Gregory Anderson's phone number?: The practice phone number listed in the NPPES registry for Gregory Anderson is (860) 456-2232.
Does Gregory Anderson accept Medicare?: Gregory Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Gregory Anderson's NPI active?: Yes — Gregory Anderson's NPI (1184090458) is active in the NPPES registry as of the last update on 2025-09-30.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)