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

MICHAEL JAMES BRENNAN MD, MS
NPI 1083415202
Dermatology in Fort Pierce, FL

Active since March 24, 2025PECOS Enrolled
1700 S 23RD ST, FORT PIERCE, FL 34950(772) 468-4554 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Mar 24, 2025 (2 updates tracked since 2025).

About Michael James Brennan Md, Ms NPPES

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

MICHAEL JAMES BRENNAN MD, MS (NPI 1083415202) is an individual dermatology provider in Fort Pierce, Florida, licensed in Michigan (4301517809) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS and maintains a secondary practice location in Flint.

NPPES Registry Identity

NPI1083415202
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameMICHAEL JAMES BRENNANCredential: MD, MS
Location Address1700 S 23RD STFort Pierce, FL 34950-4803
Mailing Address4444 W Bristol RdFlint, MI 48507-3153 · (833) 322-3376
Sole ProprietorNo
Enumeration DateMarch 24, 2025
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
NPI 1083415202 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in MI · 4301517809
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
1700 S 23RD ST, Fort Pierce, FL 34950

Secondary Practice Location 1

Location 14444 W Bristol RdFlint, MI 48507-3153 · Phone (833) 322-3376

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Michael James Brennan Md, Ms 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 34950 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$73.00 typical visit price
range $18.44 – $144.68
Typical copayment $18.25 (range $4.61 – $36.17)
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.

Ophthalmology
1700 S 23RD ST
FORT PIERCE, FL 34950
Physician Assistant
1700 S 23RD ST
FORT PIERCE, FL 34950
Nurse Practitioner (Family)
1700 S 23RD ST
FORT PIERCE, FL 34950
Emergency Medicine
1700 S 23RD ST
FORT PIERCE, FL 34950
Student in an Organized Health Care Education/Training Program
1700 S 23RD ST
FORT PIERCE, FL 34950
Nurse Anesthetist, Certified Registered
1700 S 23RD ST
FORT PIERCE, FL 34950
Internal Medicine
1700 S 23RD ST
FORT PIERCE, FL 34950
Anesthesiology
1700 S 23RD ST
FORT PIERCE, FL 34950

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 Michael Brennan's NPI number?

The NPI number for Michael Brennan is 1083415202. It was assigned to this individual provider in the NPPES registry on March 24, 2025.

Where is Michael Brennan located?

Michael Brennan practices at 1700 S 23rd St, Fort Pierce, FL 34950. The listed phone number is (772) 468-4554.

What is Michael Brennan's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Michael Brennan enrolled in Medicare?

Yes. Michael Brennan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Brennan was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.