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ANNA S. LIANG MD
NPI 1306340427
Internal Medicine - Geriatric Medicine in Boston, MA

Active since March 22, 2018PECOS EnrolledAccepts Medicare Assignment
725 ALBANY STREET, SUITE 9A, BOSTON UNIVERSITY GERIATRIC SERVICES, BOSTON, MA 02118(617) 414-4639 Get Directions Write a Review

NPPES record last updated: May 20, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 26, 2021, Jun 16, 2020, Mar 22, 2018 (3 updates tracked since 2018).

About Anna S. Liang Md NPPES

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

ANNA S. LIANG MD (NPI 1306340427) is an individual geriatric medicine provider in Boston, Massachusetts, licensed in Massachusetts (1019804) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1306340427
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameANNA S. LIANGCredential: MD
Location Address725 ALBANY STREET, SUITE 9A, BOSTON UNIVERSITY GERIATRIC SERVICESBoston, MA 02118
Mailing Address960 Massachusetts Ave Ste 2Boston, MA 02118-2690
Phone(617) 414-4639
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 22, 2018
Last NPPES UpdateMay 20, 20243 updates tracked since enumeration
NPPES CertifiedMay 20, 2024
✔ NPI 1306340427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in MA · 1019804
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License 1019804 (MA), 304428 (NY)
Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X · License 1019804 (MA)
Also ListedHospitalistTaxonomy 208M00000X · License 304428 (NY)
725 ALBANY STREET, SUITE 9A, Boston, MA 02118
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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

Anna S. Liang 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 ID749526994
PECOS Enrollment IDI20240624004229
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 3

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
21 services15 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
19 services13 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
13 services12 patients

Hospital Affiliations CMS Care Compare

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
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.

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 Anna Liang's NPI number?

The NPI number for Anna Liang is 1306340427. It was assigned to this individual provider in the NPPES registry on March 22, 2018.

Where is Anna Liang located?

Anna Liang practices at 725 Albany Street, Suite 9A Boston University Geriatric Services, Boston, MA 02118. The listed phone number is (617) 414-4639.

What is Anna Liang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Anna Liang enrolled in Medicare?

Yes. Anna Liang 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 Anna Liang accept?

Health plans from Anthem Blue Cross and Blue Shield list Anna Liang 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 Anna Liang affiliated with any hospitals?

According to CMS data, Anna Liang is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Anna Liang was last updated on May 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.