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YI ZHEN LEE M.D.
NPI 1417482480
Hospitalist in Plymouth, MA

Active since April 26, 2017PECOS EnrolledAccepts Medicare Assignment
275 SANDWICH ST, PLYMOUTH, MA 02360(617) 667-9600 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 2, 2026, Jul 22, 2021, Jun 11, 2021 and 1 more (4 updates tracked since 2017).

About Yi Zhen Lee M.d. NPPES

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

YI ZHEN LEE M.D. (NPI 1417482480) is an individual hospitalist provider in Plymouth, Massachusetts, licensed in Massachusetts (1019352) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1417482480
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameYI ZHEN LEECredential: M.D.
Location Address275 SANDWICH STPlymouth, MA 02360-2183
Mailing Address330 Brookline Ave, Deaconess 311Boston, MA 02215-5400 · (617) 667-9600
Phone(617) 667-9600
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateApril 26, 2017
Last NPPES UpdateApril 2, 20264 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
✔ NPI 1417482480 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in MA · 1019352
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
275 SANDWICH ST, Plymouth, MA 02360
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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, 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

Yi Zhen Lee 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 ID5799053286
PECOS Enrollment IDI20240711003145
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

2

Medicare enrollment records show Yi Zhen Lee reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is
36 mi
Multi-Specialty
330 BROOKLINE AVE
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • Also billed through NPI 1497151773 (Massachusetts)
  • 1,006 clinicians in this Medicare group
NPI 1861216038 (617) 667-2906
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
36 mi
Internal Medicine
330 BROOKLINE AVE
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2,579 clinicians in this Medicare group
NPI 1194765438 (617) 754-9600

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 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.
257 services100 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
133 services92 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.
70 services68 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.
61 services61 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
49 services49 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

St Joseph Hospital

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number200001
Location360 BroadwayBangor, ME 04401 · Penobscot County
Emergency services

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

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk 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.

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 Yi Zhen Lee's NPI number?

The NPI number for Yi Zhen Lee is 1417482480. It was assigned to this individual provider in the NPPES registry on April 26, 2017.

Where is Yi Zhen Lee located?

Yi Zhen Lee practices at 275 Sandwich St, Plymouth, MA 02360. The listed phone number is (617) 667-9600.

What is Yi Zhen Lee's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Yi Zhen Lee enrolled in Medicare?

Yes. Yi Zhen Lee 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 Yi Zhen Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yi Zhen Lee reassigns Medicare benefits to 2 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA). 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 Yi Zhen Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yi Zhen Lee accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Yi Zhen Lee 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 Yi Zhen Lee affiliated with any hospitals?

According to CMS data, Yi Zhen Lee is affiliated with St Joseph Hospital, Beth Israel Deaconess Hospital Plymouth and Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Yi Zhen Lee was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.