1. Home
  2. Directory
  3. Massachusetts
  4. Dorchester
  5. Nurse Practitioner
  6. NPI Profile

CYNTHIA LAI L.AC, RN, WHNP-BC
NPI 1124386842
Nurse Practitioner - Women's Health in Dorchester, MA

Active since May 01, 2012PECOS Enrolled
230 BOWDOIN ST, DORCHESTER, MA 02122(617) 754-0100 Get Directions Write a Review

NPPES record last updated: December 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 4, 2025, Jul 11, 2025 (2 updates tracked since 2025).

About Cynthia Lai L.ac, Rn, Whnp-bc NPPES

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

CYNTHIA LAI L.AC, RN, WHNP-BC (NPI 1124386842) is an individual women's health provider in Dorchester, Massachusetts, licensed in Massachusetts (104785370) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1124386842
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameCYNTHIA LAICredential: L.AC, RN, WHNP-BC
Location Address230 BOWDOIN STDorchester, MA 02122-1817
Mailing Address230 Bowdoin StDorchester, MA 02122-1817 · (617) 754-0100
Phone(617) 754-0100
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateMay 1, 2012
Last NPPES UpdateDecember 4, 20252 updates tracked since enumeration
NPPES CertifiedDecember 4, 2025
✔ NPI 1124386842 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in MA · 104785370
Also ListedAcupuncturistTaxonomy 171100000X · License AC14697 (CA)
230 BOWDOIN ST, Dorchester, MA 02122
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cynthia Lai L.ac, Rn, Whnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244709319
PECOS Enrollment IDI20260518003772
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02122 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
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.

JEAN J ALVES M.D.
Internal Medicine
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0066
MS. AMY L BROW LICSW
Social Worker (Clinical)
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0032
KATHERINE THUY TIEN LE MS, RD, LD
Dietitian, Registered
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0106
BOWDOIN STREET HEALTH CENETER
Clinic/Center (Community Health)
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0100
MS. KATHERINE DANIELLE COOK PNP
Nurse Practitioner (Pediatrics)
230 BOWDOIN ST, BOWDOIN STREET HEALTH CENTER
DORCHESTER, MA 02122
Suffolk County (617) 754-0051
DR. YUE YU OD
Optometrist
230 BOWDOIN ST
BOSTON, MA 02122
Suffolk County (617) 754-0100
DR. MINH LE PHARMD
Pharmacist
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0160
BOWDOIN STREET HEALTH CENTER
Registered Nurse (General Practice)
230 BOWDOIN ST
DORCHESTER, MA 02122
Suffolk County (617) 754-0102

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 Cynthia Lai's NPI number?

The NPI number for Cynthia Lai is 1124386842. It was assigned to this individual provider in the NPPES registry on May 1, 2012.

Where is Cynthia Lai located?

Cynthia Lai practices at 230 Bowdoin St, Dorchester, MA 02122. The listed phone number is (617) 754-0100.

What is Cynthia Lai's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Cynthia Lai enrolled in Medicare?

Yes. Cynthia Lai is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cynthia Lai was last updated on December 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.