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THOMAS L TREADWELL M.D.
NPI 1144260670
Internal Medicine in Framingham, MA

Active since June 06, 2006PECOS EnrolledAccepts Medicare Assignment
115 LINCOLN ST, FRAMINGHAM, MA 01702(508) 383-1563 Get Directions Write a Review

NPPES record last updated: January 18, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thomas L Treadwell M.d. NPPES

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

THOMAS L TREADWELL M.D. (NPI 1144260670) is an individual internal medicine provider in Framingham, Massachusetts, licensed in Massachusetts (47472) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Metrowest Medical Center, and is a graduate of Geisel School Of Medicine At Dartmouth (1977).

NPPES Registry Identity

NPI1144260670
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTHOMAS L TREADWELLCredential: M.D.
Location Address115 LINCOLN STFramingham, MA 01702-6358
Mailing Address115 Lincoln StFramingham, MA 01702-6358 · (508) 383-1563
Phone(508) 383-1563
Sole ProprietorYes
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 1977
Enumeration DateJune 6, 2006
Last NPPES UpdateJanuary 18, 2013
✔ NPI 1144260670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 47472
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
115 LINCOLN ST, Framingham, MA 01702
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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.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thomas L Treadwell 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 ID1355397209
PECOS Enrollment IDI20050324000164
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
172 services87 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
138 services128 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
91 services50 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
58 services35 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Metrowest Medical Center

Acute Care Hospitals · Framingham, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220175
Location115 Lincoln StreetFramingham, MA 01701 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01702 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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 20

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

JORGE ALEJANDRO ALZATE CRNA
Nurse Anesthetist, Certified Registered
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
JAVIER CONTRERAS YAMETTI MD
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
AMY ADDO
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
SARA BOVE
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
ERIC EDUARDO FABARA MD
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1555
REBECA MARTINEZ GONZALEZ MD
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
REUBEN NEJAT JACOBSON
Student in an Organized Health Care Education/Training Program
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1000
LUNG HEALTH CENTER OF METROWEST LLC
Internal Medicine (Pulmonary Disease)
115 LINCOLN ST
FRAMINGHAM, MA 01702
Middlesex County (508) 383-1525

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 Thomas Treadwell's NPI number?

The NPI number for Thomas Treadwell is 1144260670. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Thomas Treadwell located?

Thomas Treadwell practices at 115 Lincoln St, Framingham, MA 01702. The listed phone number is (508) 383-1563.

What is Thomas Treadwell's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Thomas Treadwell enrolled in Medicare?

Yes. Thomas Treadwell 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.

What insurance does Thomas Treadwell accept?

Health plans from Anthem Blue Cross and Blue Shield list Thomas Treadwell 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 Thomas Treadwell affiliated with any hospitals?

According to CMS data, Thomas Treadwell is affiliated with Metrowest Medical Center.

When was this NPI record last updated?

The NPPES record for Thomas Treadwell was last updated on January 18, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.