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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS LAMBERT MD
NPI 1669091609
Internal Medicine - Hematology & Oncology in Mckinney, TX

Active since April 09, 2020PECOS Enrolled
5236 W UNIVERSITY DR STE 1000, MCKINNEY, TX 75071(972) 542-8609 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 6, 2023, Apr 10, 2020 (2 updates tracked since 2020).

About Nicholas Lambert Md NPPES

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

NICHOLAS LAMBERT MD (NPI 1669091609) is an individual hematology & oncology provider in Mckinney, Texas, licensed in Texas (U2911) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669091609
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameNICHOLAS LAMBERTCredential: MD
Location Address5236 W UNIVERSITY DR STE 1000Mckinney, TX 75071-8106
Mailing Address5236 W University Dr Ste 1000Mckinney, TX 75071-8106 · (402) 917-8431
Phone(972) 542-8609
Sole ProprietorNo
Enumeration DateApril 9, 2020
Last NPPES UpdateJune 25, 20262 updates tracked since enumeration
NPPES CertifiedJune 25, 2026
✔ NPI 1669091609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in TX · U2911
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
5236 W UNIVERSITY DR STE 1000, Mckinney, TX 75071
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Lambert 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75071 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. AKBAR RIZVI MD
Internal Medicine (Hematology & Oncology)
5236 W UNIVERSITY DR STE 1000
MCKINNEY, TX 75071
Collin County (972) 542-8609
DR. M.A AHAD ATHAR MD
Internal Medicine (Hematology & Oncology)
5236 W UNIVERSITY DR STE 1000
MCKINNEY, TX 75071
Collin County (972) 542-8609
BROOKE ELLEN BECKWITH PA
Physician Assistant
5236 W UNIVERSITY DR STE 1000
MCKINNEY, TX 75071
Collin County (972) 542-8609
SHRAWAN GAJANAN GAITONDE MD
Surgery (Surgical Oncology)
5236 W UNIVERSITY DR STE 1000
MCKINNEY, TX 75071
Collin County (972) 562-5999
DR. YOMI J FAYIGA M.D.
Colon & Rectal Surgery
5236 W UNIVERSITY DR STE 1000
MCKINNEY, TX 75071
Collin County (972) 542-8609

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 Nicholas Lambert's NPI number?

The NPI number for Nicholas Lambert is 1669091609. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Where is Nicholas Lambert located?

Nicholas Lambert practices at 5236 W University Dr Ste 1000, Mckinney, TX 75071. The listed phone number is (972) 542-8609.

What is Nicholas Lambert's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Nicholas Lambert enrolled in Medicare?

Yes. Nicholas Lambert is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Lambert was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.