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DR. THUYTIEN THI LY MD
NPI 1467442764
Obstetrics & Gynecology in Boston, MA

Active since October 27, 2005PECOS EnrolledAccepts Medicare Assignment
55 FRUIT ST, YAW 4 VINCENT OB GYN SERVICE, BOSTON, MA 02114(617) 724-2229(617) 724-3498 Get Directions Write a Review

NPPES record last updated: July 18, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thuytien Thi Ly Md NPPES

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

DR. THUYTIEN THI LY MD (NPI 1467442764) is an individual obstetrics & gynecology provider in Boston, Massachusetts, licensed in Massachusetts (155792) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Tufts University School Of Medicine (1994).

NPPES Registry Identity

NPI1467442764
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. THUYTIEN THI LYCredential: MD
Location Address55 FRUIT ST, YAW 4 VINCENT OB GYN SERVICEBoston, MA 02114
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-2229 · Fax (617) 724-3498
Phone(617) 724-2229
Fax(617) 724-3498
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1994
Enumeration DateOctober 27, 2005
Last NPPES UpdateJuly 18, 2012
✔ NPI 1467442764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MA · 155792
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
55 FRUIT ST, Boston, MA 02114
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Other Identifiers 5

Medicare ID-Type UnspecifiedA23555MA
OtherJ18745MA · Bcbs Ma
Medicare UPING67782
Other155792MA · Tufts Health Plan
Medicaid3177611MA

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

Dr. Thuytien Thi Ly Md 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 ID5294804563
PECOS Enrollment IDI20080513000672
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

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 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.
13 services11 patients

Hospital Affiliations CMS Care Compare

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

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 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
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

STUTI GIRISH SHROFF MD, MBBS
Pathology (Anatomic Pathology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2971
NANCY WANG M.D.
Internal Medicine (Hematology & Oncology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (017) 724-4000
DR. DUSAN HANIDZIAR M.D., PH.D.
Anesthesiology
55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114
Suffolk County (617) 726-3030
JOHN JOSEPH DANKO DO
Physical Medicine & Rehabilitation
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-2000
DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.
Internal Medicine (Infectious Disease)
55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114
Suffolk County (617) 724-9248
MS. KELLY ELISHA TRECARTIN NP
Nurse Practitioner (Acute Care)
55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114
Suffolk County (617) 726-7400
JAMIE MARIE ALLEN NP
Nurse Practitioner
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 724-4410
DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.
Internal Medicine (Cardiovascular Disease)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 643-3238

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 Thuytien Ly's NPI number?

The NPI number for Thuytien Ly is 1467442764. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Where is Thuytien Ly located?

Thuytien Ly practices at 55 Fruit St Yaw 4 Vincent Ob Gyn Service, Boston, MA 02114. The listed phone number is (617) 724-2229.

What is Thuytien Ly's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Thuytien Ly enrolled in Medicare?

Yes. Thuytien Ly 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 Thuytien Ly accept?

Health plans from Anthem Blue Cross and Blue Shield list Thuytien Ly 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 Thuytien Ly affiliated with any hospitals?

According to CMS data, Thuytien Ly is affiliated with Massachusetts General Hospital.

When was this NPI record last updated?

The NPPES record for Thuytien Ly was last updated on July 18, 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.