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WEI GEN LI M.D.
NPI 1417904806
Internal Medicine in Plymouth, MA

Active since May 30, 2006PECOS EnrolledAccepts Medicare Assignment
275 SANDWICH ST, PLYMOUTH, MA 02360(508) 746-2000(508) 830-2502 Get Directions Write a Review

NPPES record last updated: January 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Wei Gen Li M.d. NPPES

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

WEI GEN LI M.D. (NPI 1417904806) is an individual internal medicine provider in Plymouth, Massachusetts, licensed in Massachusetts (227881) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1417904806
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWEI GEN LICredential: M.D.
Location Address275 SANDWICH STPlymouth, MA 02360-2183
Mailing Address275 Sandwich StPlymouth, MA 02360-2183 · (508) 746-2000 · Fax (508) 830-2502
Phone(508) 746-2000
Fax(508) 830-2502
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateMay 30, 2006
Last NPPES UpdateJanuary 22, 2025
NPPES CertifiedJanuary 22, 2025
✔ NPI 1417904806 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 · 227881
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 ListedHospitalistTaxonomy 208M00000X · License 227881 (MA)
275 SANDWICH ST, Plymouth, MA 02360
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Other Identifiers 5

Medicaid2121531MA
Other494764MA · Tufts Health Plan
OtherAA62557MA · Harvard Pilgrim Healthcar
OtherJ40058MA · Bcbsma
Other000000033490MA · Bmc Healthnet Plan

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

Wei Gen Li M.d. 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 ID3476558404
PECOS Enrollment IDI20060926000571
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 6

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.
566 services211 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.
185 services181 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.
124 services69 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.
36 services36 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
19 services19 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Beth Israel Deaconess Hospital Plymouth

Acute Care Hospitals · Plymouth, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220060
Location275 Sandwich StreetPlymouth, MA 02360 · Plymouth County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02360 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers13 claims13 services$68.49 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MISS ALEXANDRA STORB KIMBALL OTR/L
Occupational Therapist
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 732-8700
COREY SIGNS CNM
Advanced Practice Midwife
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 746-2000
PATRICK LINEHAN CRNA
Nurse Anesthetist, Certified Registered
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 830-2113
DR. IRINA GUREVICH M.D.
Internal Medicine (Hematology & Oncology)
275 SANDWICH ST, C/O CATHY GREY
PLYMOUTH, MA 02360
Plymouth County (508) 830-2390
DR. EDGAR HENRY BALLENAS M.D.
General Acute Care Hospital (Rural)
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 830-2800
BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC.
Psychiatric Unit
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 746-2000
CHRISTINA LIQUORI FNP-C
Nurse Practitioner (Family)
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 746-2000
MS. EMILY ANN BUMPUS
Physician Assistant
275 SANDWICH ST
PLYMOUTH, MA 02360
Plymouth County (508) 746-2000

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 Wei Gen Li's NPI number?

The NPI number for Wei Gen Li is 1417904806. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Where is Wei Gen Li located?

Wei Gen Li practices at 275 Sandwich St, Plymouth, MA 02360. The listed phone number is (508) 746-2000.

What is Wei Gen Li's specialty?

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

Is Wei Gen Li enrolled in Medicare?

Yes. Wei Gen Li 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.

Is Wei Gen Li affiliated with any hospitals?

According to CMS data, Wei Gen Li is affiliated with Beth Israel Deaconess Hospital Plymouth.

When was this NPI record last updated?

The NPPES record for Wei Gen Li was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.