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THI HONG VAN DO M.D.
NPI 1255718318
Internal Medicine in Uxbridge, MA

Active since April 28, 2015PECOS EnrolledAccepts Medicare Assignment
281 E HARTFORD AVE, UXBRIDGE, MA 01569(508) 278-8341(508) 278-0347 Get Directions Write a Review

NPPES record last updated: October 29, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 29, 2020, Aug 31, 2018 (2 updates tracked since 2018).

About Thi Hong Van Do M.d. NPPES

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

THI HONG VAN DO M.D. (NPI 1255718318) is an individual internal medicine provider in Uxbridge, Massachusetts, licensed in Massachusetts (277067) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Milford Regional Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1255718318
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameTHI HONG VAN DOCredential: M.D.
Location Address281 E HARTFORD AVEUxbridge, MA 01569
Mailing AddressPo Box 415348Boston, MA 02241-5348 · (800) 225-8885 · Fax (508) 334-1977
Phone(508) 278-8341
Fax(508) 278-0347
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateApril 28, 2015
Last NPPES UpdateOctober 29, 20202 updates tracked since enumeration
NPPES CertifiedOctober 29, 2020
✔ NPI 1255718318 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 · 277067
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.
281 E HARTFORD AVE, Uxbridge, MA 01569
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Other Names 1

Professional Name (2)Thi Hong Van Do M.d.

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

Thi Hong Van Do 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 ID4385994268
PECOS Enrollment IDI20180914000616
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 Thi Hong Van Do reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Umass Memorial Medical Group, Inc.
12 mi
Urgent Care
78 SUTTON AVE
Oxford, MA 01540
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2,902 clinicians in this Medicare group
NPI 1982381018 (508) 499-1760

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

Areas of Expertise CMS Part B claims 7

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.

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.
373 services189 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
126 services126 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.
57 services53 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
33 services30 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
31 services31 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
28 services27 patients

Hospital Affiliations CMS Care Compare 2

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

Milford Regional Medical Center

Acute Care Hospitals · Milford, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220090
Location14 Prospect StreetMilford, MA 01757 · Worcester County
Emergency services Birthing friendly

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 01569 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers25 claims54 services$6.13 avg. paid by Medicare
Urinary catheter anchoring device, leg strap, each A4334
DME-Orthotic Devices · category DF000N
1 supplier12 claims12 services$3.95 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
1 supplier12 claims24 services$6.63 avg. paid by Medicare
Ostomy belt, each A4367
DME-Orthotic Devices · category DF010N
1 supplier12 claims12 services$5.86 avg. paid by Medicare
Tape, waterproof, per 18 square inches A4452
DME-Medical/Surgical Supplies · category DA000N
2 suppliers14 claims550 services$0.29 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$13.64 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. PETER J DAIN M.D.
Internal Medicine
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
DAVID GEYER NP
Nurse Practitioner (Pediatrics)
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
ROBERT J. POLLITT D.O.
Internal Medicine
281 E HARTFORD AVE, TRI RIVER HEALTH CENTER
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
ANDREW M SIBER M.D.
Internal Medicine
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
DENNIS R. PANNULLO M.D.
Internal Medicine
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
ALYSSA M MIRANDA FNP
Nurse Practitioner (Family)
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
CHIAKI NAKATA M.D.
Internal Medicine
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573
MRS. CHRISTINA LYNN CRONIN LICSW
Social Worker (Clinical)
281 E HARTFORD AVE
UXBRIDGE, MA 01569
Worcester County (508) 278-5573

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 Thi Hong Van Do's NPI number?

The NPI number for Thi Hong Van Do is 1255718318. It was assigned to this individual provider in the NPPES registry on April 28, 2015. The provider is also known as Thi Hong Van Do M.D..

Where is Thi Hong Van Do located?

Thi Hong Van Do practices at 281 E Hartford Ave, Uxbridge, MA 01569. The listed phone number is (508) 278-8341.

What is Thi Hong Van Do's specialty?

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

Is Thi Hong Van Do enrolled in Medicare?

Yes. Thi Hong Van Do 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 Thi Hong Van Do's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thi Hong Van Do reassigns Medicare benefits to Umass Memorial Medical Group, Inc. (Oxford, 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 Thi Hong Van Do's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thi Hong Van Do accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Thi Hong Van Do 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 Thi Hong Van Do affiliated with any hospitals?

According to CMS data, Thi Hong Van Do is affiliated with Milford Regional Medical Center and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Thi Hong Van Do was last updated on October 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.