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YI LEE M.D.
NPI 1700401254
Internal Medicine in Pontiac, MI

Active since June 10, 2020PECOS Enrolled
44405 WOODWARD AVE, PONTIAC, MI 48341(248) 858-6233(248) 858-3244 Get Directions Write a Review

NPPES record last updated: August 17, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 17, 2020, Jun 10, 2020 (2 updates tracked since 2020).

About Yi Lee M.d. NPPES

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

YI LEE M.D. (NPI 1700401254) is an individual internal medicine provider in Pontiac, Michigan, licensed in Michigan (4351046867) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700401254
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameYI LEECredential: M.D.
Location Address44405 WOODWARD AVEPontiac, MI 48341
Mailing Address44405 Woodward Ave, Internal MedicinePontiac, MI 48341 · (248) 858-6233 · Fax (248) 858-3244
Phone(248) 858-6233
Fax(248) 858-3244
Sole ProprietorNo
Enumeration DateJune 10, 2020
Last NPPES UpdateAugust 17, 20202 updates tracked since enumeration
NPPES CertifiedAugust 17, 2020
✔ NPI 1700401254 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 MI · 4351046867
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
44405 WOODWARD AVE, Pontiac, MI 48341
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yi Lee M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Yi Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oregon Oncology Specialists, LLP
1,975 mi
Hematology & Oncology
875 OAK ST SE, SUITE 4030
Salem, OR 97301
  • Reassigned Medicare billing, Oregon enrollment
  • 35 clinicians in this Medicare group
NPI 1013953025 (503) 561-6444

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48341 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

DR. KRASSIMIR LALEV DENCHEV M.D.
Anesthesiology (Critical Care Medicine)
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 585-3023
ST. JOSEPH MERCY OAKLAND
General Acute Care Hospital
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
ALEXANDRA SAUNDERS CNM
Advanced Practice Midwife
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 645-0840
LAURENCE ALEXANDER ROBERTS MD
Student in an Organized Health Care Education/Training Program
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
HAYLEY ELIZABETH MARCINKOWSKI
Internal Medicine (Critical Care Medicine)
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
DR. LAURA HARNESS DDS
Dentist
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-6100
LEAH LIU
Surgery
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
DR. HENRY HUY KHANH NGUYEN M.D.
Radiology (Diagnostic Radiology)
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3266

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 Lee's NPI number?

The NPI number for Yi Lee is 1700401254. It was assigned to this individual provider in the NPPES registry on June 10, 2020.

Where is Yi Lee located?

Yi Lee practices at 44405 Woodward Ave, Pontiac, MI 48341. The listed phone number is (248) 858-6233.

What is Yi Lee's specialty?

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

Is Yi Lee enrolled in Medicare?

Yes. Yi Lee is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yi Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yi Lee reassigns Medicare benefits to Oregon Oncology Specialists, LLP (Salem, OR). The 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 Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yi Lee accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Yi 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.

When was this NPI record last updated?

The NPPES record for Yi Lee was last updated on August 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.