PANSY SIU-LAI (MD) – Family Medicine Physician, NPI 1376532721

PANSY SIU-LAI (MD) is a healthcare provider. based in Malden, Massachusetts. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 80466 (MA). The NPI Number for PANSY SIU-LAI (MD) is 1376532721

Main info

Female
54 Years Of Experience
Accepts Medicare Assignment
Name
PANSY SIU-LAI (MD)
NPI
1376532721
Phone
(781) 321-3422
Address
578 MAIN ST
Enumeration Date
18 October 2005
Last Update Date
2 May 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1972 (54 years ago)
PAC ID
7719995935
Group Practice PAC ID
4385638782
Professional Enrollment ID
I20060330000236
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for PANSY SIU-LAI (MD)

  • 578, Main Street, Malden Centre, Malden, Middlesex County, Massachusetts, 02176-6104, United States

    HALLMARK HEALTH MEDICAL ASSOCIATES INC

    MALDEN, MA 021483900

    Phone: (781) 321-3422

    Fax: (781) 321-1863

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02148)

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Provider's Procedures

PANSY SIU-LAI (MD) performs procedures in Family Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEMA90670Pneumococcal vaccine for injection into muscle2828

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4385638782View full group profile
NameSpecialtyState
GERARD DALY (M.D.)
Cardiovascular Disease (Cardiology), Interventional CardiologyMA
DONALD MONTEIRO (M.D.)
-MA
MR. STEVEN J DAKOYANNIS (MD)
O B S T E T R I C S/ G Y N E C O L O G YMA
ERIC B SAMUEL (MD)
-MA
NAMGYAL TSEWANG (M.D)
Family PracticeNM
HILLARY CHASE BROWN (LICSW)
-MA
KRISTIN MARIE TAMMARO (NP)
-MA
DR. THOMAS RUSSELL JEVON (M.D.)
Family PracticeMA
MS. MARY H. O'HANLEY (MSW, LICSW)
-MA
MRS. KRISTEN MCCARTHY APRILE (PA-C)
Physician AssistantMA

Reviews

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Frequently asked questions

Can I verify PANSY SIU-LAI (MD) with an NPI only?
You can start verification with NPI 1376532721 for PANSY SIU-LAI (MD), then check state licensing separately.
Does CMS list PANSY SIU-LAI (MD) as active?
Yes — PANSY SIU-LAI (MD) is active in the NPI listing used on this page.
What healthcare role does PANSY SIU-LAI (MD) hold?
Scheduling teams often label PANSY SIU-LAI (MD) under Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where is PANSY SIU-LAI (MD) based?
PANSY SIU-LAI (MD) is tied to Malden, Massachusetts in the data we show; additional addresses may exist on the full record.
Why does PANSY SIU-LAI (MD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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