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

NELSON UGWU MD
NPI 1528636529
Dermatology - MOHS-Micrographic Surgery in New Haven, CT

Q: What is Nelson Ugwu's NPI number?

The NPI number for Nelson Ugwu is 1528636529. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Q: What is Nelson Ugwu's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Q: When was this NPI record last updated?

The NPPES record for Nelson Ugwu was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since June 15, 2021PECOS Enrolled

40 TEMPLE ST STE 5A, NEW HAVEN, CT 06510(203) 785-3466 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 24, 2026, Jun 15, 2021 (2 updates tracked since 2021).

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About Nelson Ugwu Md NPPES

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

NELSON UGWU MD (NPI 1528636529) is an individual mohs-micrographic surgery provider in New Haven, Connecticut, licensed in Connecticut (81233) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Branford.

NPPES Registry Identity

NPI1528636529

Entity TypeIndividualMale

Primary Taxonomy207ND0101X

Provider Legal NameNELSON UGWUCredential: MD

Location Address40 TEMPLE ST STE 5ANew Haven, CT 06510-2745

Mailing Address40 Temple St Ste 5aNew Haven, CT 06510-2745 · (203) 785-3466

Phone(203) 785-3466

Sole ProprietorNo

Enumeration DateJune 15, 2021

Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration

NPPES CertifiedAugust 24, 2026

✔ NPI 1528636529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatology · MOHS-Micrographic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207ND0101X

License✔ Licensed in CT · 81233

Definition

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

40 TEMPLE ST STE 5A, New Haven, CT 06510

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Secondary Practice Location 1

Location 1322 E Main StBranford, CT 06405-3136 · Phone (203) 481-3419

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nelson Ugwu 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 06510 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

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

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

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

SA RANG KIM

Dermatology

40 TEMPLE ST STE 5A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-3466

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 Nelson Ugwu's NPI number?

The NPI number for Nelson Ugwu is 1528636529. It was assigned to this individual provider in the NPPES registry on June 15, 2021.

Where is Nelson Ugwu located?

Nelson Ugwu practices at 40 Temple St Ste 5A, New Haven, CT 06510. The listed phone number is (203) 785-3466.

What is Nelson Ugwu's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in MOHS-Micrographic Surgery, with taxonomy code 207ND0101X.

Is Nelson Ugwu enrolled in Medicare?

Yes. Nelson Ugwu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nelson Ugwu was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.