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IRIS TIEN-LYNN LEE MD
NPI 1477089837
Obstetrics & Gynecology in Philadelphia, PA

Active since May 04, 2017PECOS Enrolled
3701 MARKET STREET, 7TH AND 8TH FLOOR, PHILADELPHIA, PA 19104(215) 662-6100(215) 349-5512 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Iris Tien-lynn Lee Md NPPES

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

IRIS TIEN-LYNN LEE MD (NPI 1477089837) is an individual obstetrics & gynecology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD469146) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Plainsboro.

NPPES Registry Identity

NPI1477089837
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameIRIS TIEN-LYNN LEECredential: MD
Location Address3701 MARKET STREET, 7TH AND 8TH FLOORPhiladelphia, PA 19104-5502
Mailing Address3701 Market Street, 7th And 8th FloorPhiladelphia, PA 19104-5502 · (480) 231-1822
Phone(215) 662-6100
Fax(215) 349-5512
Sole ProprietorYes
Enumeration DateMay 4, 2017
Last NPPES UpdateJune 25, 2025
NPPES CertifiedJune 25, 2025
✔ NPI 1477089837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in PA · MD469146✔ Licensed in NJ · 25MA12346100
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedObstetrics & Gynecology · Reproductive EndocrinologyTaxonomy 207VE0102X · License MD469146 (PA)
3701 MARKET STREET, Philadelphia, PA 19104
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Plainsboro RoadPlainsboro, NJ 08536-1913 · Phone (215) 360-0989 · Fax (215) 615-1929

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Iris Tien-lynn Lee Md 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 Reassignments

2

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

University Of Penn-Medical Group
Same address
Reproductive Endocrinology
3701 MARKET ST, 8TH FLOOR
Philadelphia, PA 19104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3,488 clinicians in this Medicare group
NPI 1245628353 (215) 662-6100
Clinical Health Care Associates Of New Jersey, PC
11 mi
Internal Medicine
409 ROUTE 70 E
Cherry Hill, NJ 08034
  • Reassigned Medicare billing, New Jersey enrollment
  • 793 clinicians in this Medicare group
NPI 1134278971 (856) 427-4336

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 19104 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
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.

MICHAEL A STAWNYCHY CRNP
Nurse Practitioner (Adult Health)
3701 MARKET STREET, EDWARD COOPER PRACTICE - 6TH FLOOR
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
OANA TOMESCU MD
Internal Medicine
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
DR. SALINA BAKSHI M.D.
Internal Medicine
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
KYRA C WILLIAMS MD
Obstetrics & Gynecology (Obstetrics)
3701 MARKET STREET, 3RD FLOOR
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6035
JAYA AYSOLA MD
Internal Medicine
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
PHILIP A MASTERS MD
Hospitalist
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
ANDREW WALTERS MAIER MD
Internal Medicine
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250
DAVID JACOB AIZENBERG MD
Internal Medicine
3701 MARKET STREET, 6TH FLOOR, SUITE 640
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2250

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 Iris Lee's NPI number?

The NPI number for Iris Lee is 1477089837. It was assigned to this individual provider in the NPPES registry on May 4, 2017.

Where is Iris Lee located?

Iris Lee practices at 3701 Market Street 7th And 8th Floor, Philadelphia, PA 19104. The listed phone number is (215) 662-6100.

What is Iris Lee's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Iris Lee enrolled in Medicare?

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

Which organizations bill Medicare for Iris Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iris Lee reassigns Medicare benefits to 2 organizations: University Of Penn-Medical Group (Philadelphia, PA) and Clinical Health Care Associates Of New Jersey, PC (Cherry Hill, NJ). 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 Iris Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Iris Lee was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.