KATHERINE WOOLRIDGE JOHNSON MD
NPI 1437808326
Dermatology - Dermatopathology in Galveston, TX

Q: What is Katherine Johnson's NPI number?

The NPI number for Katherine Johnson is 1437808326. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Q: What is Katherine Johnson's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Johnson was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 20, 2022PECOS Enrolled

1005 HARBORSIDE DRIVE 5TH FLOOR, GALVESTON, TX 77555(409) 747-3376 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Katherine Woolridge Johnson Md NPPES

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

KATHERINE WOOLRIDGE JOHNSON MD (NPI 1437808326) is an individual dermatopathology provider in Galveston, Texas, licensed in Texas (V9741) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1437808326

Entity TypeIndividualFemale

Primary Taxonomy207ND0900X

Provider Legal NameKATHERINE WOOLRIDGE JOHNSONCredential: MD

Location Address1005 HARBORSIDE DRIVE 5TH FLOORGalveston, TX 77555-0001

Mailing AddressPo Box 650859, Dept 710Dallas, TX 75265-0859 · (409) 772-2222

Phone(409) 747-3376

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateMarch 20, 2022

Last NPPES UpdateMay 7, 2026

NPPES CertifiedMay 7, 2026

✔ NPI 1437808326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ND0900X

License✔ Licensed in TX · V9741

Definition

A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1005 HARBORSIDE DRIVE 5TH FLOOR, Galveston, TX 77555

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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)

Katherine Woolridge Johnson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163803818

PECOS Enrollment IDI20260518003702

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 77555 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

$88.24 typical visit price

range $57.19 – $173.07

Typical copayment $22.06 (range $14.29 – $43.26)

Most-billed visit code 99203

Established Patient

$71.32 typical visit price

range $18.45 – $141.36

Typical copayment $17.83 (range $4.61 – $35.34)

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 2

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

JEFFREY WAYE HOYT DO

Surgery

1005 HARBORSIDE DRIVE 5TH FLOOR
GALVESTON, TX 77555

Galveston County (409) 772-6789

MARIE VU MD

Dermatology

1005 HARBORSIDE DRIVE 5TH FLOOR
GALVESTON, TX 77555

Galveston County (409) 747-3376

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 Katherine Johnson's NPI number?

The NPI number for Katherine Johnson is 1437808326. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Where is Katherine Johnson located?

Katherine Johnson practices at 1005 Harborside Drive 5th Floor, Galveston, TX 77555. The listed phone number is (409) 747-3376.

What is Katherine Johnson's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Is Katherine Johnson enrolled in Medicare?

Yes. Katherine Johnson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Johnson was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.