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LILLIAN LITONG ZHAO MD
NPI 1932640158
Internal Medicine in Boston, MA

Active since March 20, 2017PECOS EnrolledAccepts Medicare Assignment
725 ALBANY ST, SHAPIRO 5 & 6, BOSTON, MA 02118(617) 414-5951(617) 414-9251 Get Directions Write a Review

NPPES record last updated: June 23, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 23, 2017, Jun 9, 2017, Mar 22, 2017 (3 updates tracked since 2017).

About Lillian Litong Zhao Md NPPES

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

LILLIAN LITONG ZHAO MD (NPI 1932640158) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (271040) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2017).

NPPES Registry Identity

NPI1932640158
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLILLIAN LITONG ZHAOCredential: MD
Location Address725 ALBANY ST, SHAPIRO 5 & 6Boston, MA 02118-2526
Mailing Address725 Albany St, Shapiro 5 & 6Boston, MA 02118-2526 · (617) 414-5951 · Fax (617) 414-9251
Phone(617) 414-5951
Fax(617) 414-9251
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2017
Enumeration DateMarch 20, 2017
Last NPPES UpdateJune 23, 20173 updates tracked since enumeration
✔ NPI 1932640158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 271040
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
725 ALBANY ST, Boston, MA 02118
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Lillian Litong Zhao 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 ID8921379843
PECOS Enrollment IDI20220811001243
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

5

Medicare enrollment records show Lillian Zhao reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brigham & Womens Physicians Organization Inc
1.8 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
The General Hospital Corporation
2.0 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
Massachusetts General Physicians Organization Inc
2.0 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
Mass General Brigham Medical Group, Inc.
31 mi
Internal Medicine
30 TUSCAN BOULEVARD
Salem, NH 03079
  • Reassigned Medicare billing, Massachusetts enrollment
  • 181 clinicians in this Medicare group
NPI 1083360200 (857) 282-7014
Rosebud Indian Health Service
1,508 mi
General Acute Care Hospital
400 SOLDIER CREEK ROAD
Rosebud, SD 57570
  • Reassigned Medicare billing, Texas enrollment
  • 386 clinicians in this Medicare group
NPI 1194757369 (605) 747-3245

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 4

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 moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
126 services86 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
36 services13 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.
32 services32 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
22 services21 patients

Hospital Affiliations CMS Care Compare 3

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

Newton-Wellesley Hospital

Acute Care Hospitals · Newton, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220101
Location2014 Washington StreetNewton, MA 02462 · Middlesex County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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.

TYLER BRECK MARTIN NP
Nurse Practitioner (Family)
725 ALBANY ST, SHAPIRO 3, SUITE A
BOSTON, MA 02118
Suffolk County (617) 414-4886
JEFFREY MARK DRAZEN M.D.
Internal Medicine (Pulmonary Disease)
725 ALBANY ST, SHAPIRO 9, SUITE B
BOSTON, MA 02118
Suffolk County (617) 638-7480
DR. NOOR ANMOL KAUR CHADHA MD, MS
Obstetrics & Gynecology
725 ALBANY ST
BOSTON, MA 02118
Suffolk County (617) 414-2000
DR. KAREN FREUND M.D.
Internal Medicine
725 ALBANY ST, SHAPIRO 5, SUITE A
BOSTON, MA 02118
Suffolk County (617) 638-7428
DR. VIKEN L BABIKIAN M.D.
Psychiatry & Neurology (Neurology)
725 ALBANY ST, SHAPIRO 7, SUITE B
BOSTON, MA 02118
Suffolk County (617) 638-8456
DR. JOHN J CROKE MD
Dermatology
725 ALBANY ST, SHAPIRO 8
BOSTON, MA 02118
Suffolk County (617) 638-7420
DEBORAH ANN MCNEIL NP
Nurse Practitioner (Acute Care)
725 ALBANY ST, SHAPIRO 4, SUITE B
BOSTON, MA 02118
Suffolk County (617) 638-5633
DR. ALEXANDRA R. PIPILAS M.D.
Internal Medicine (Cardiovascular Disease)
725 ALBANY ST, SUITE 7B, SHAPIRO BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7490

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 Lillian Zhao's NPI number?

The NPI number for Lillian Zhao is 1932640158. It was assigned to this individual provider in the NPPES registry on March 20, 2017.

Where is Lillian Zhao located?

Lillian Zhao practices at 725 Albany St Shapiro 5 & 6, Boston, MA 02118. The listed phone number is (617) 414-5951.

What is Lillian Zhao's specialty?

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

Is Lillian Zhao enrolled in Medicare?

Yes. Lillian Zhao 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 organizations bill Medicare for Lillian Zhao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lillian Zhao reassigns Medicare benefits to 5 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA), Mass General Brigham Medical Group, Inc. (Salem, NH) and Rosebud Indian Health Service (Rosebud, SD). 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 Lillian Zhao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lillian Zhao accept?

Health plans from Taro Health list Lillian Zhao 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 Lillian Zhao affiliated with any hospitals?

According to CMS data, Lillian Zhao is affiliated with Massachusetts General Hospital, Newton-Wellesley Hospital and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Lillian Zhao was last updated on June 23, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.