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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 FRANCIS ARAUJO DE HAYDEN MD
NPI 1649914953
Family Medicine in Conroe, TX

Active since April 22, 2022PECOS Enrolled
3251 I H 45 N, CONROE, TX 77304(936) 441-9000(936) 494-4431 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 23, 2026, Apr 30, 2026, Apr 25, 2022 and 1 more (4 updates tracked since 2022).

About Nicholas Francis Araujo De Hayden Md NPPES

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

NICHOLAS FRANCIS ARAUJO DE HAYDEN MD (NPI 1649914953) is an individual family medicine provider in Conroe, Texas, licensed in Texas (V9553) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in Oklahoma City.

NPPES Registry Identity

NPI1649914953
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameNICHOLAS FRANCIS ARAUJO DE HAYDENCredential: MD
Location Address3251 I H 45 NConroe, TX 77304-2185
Mailing Address3251 I H 45 N Ste 100Conroe, TX 77304-2185 · (936) 441-9000 · Fax (936) 494-4431
Phone(936) 441-9000
Fax(936) 494-4431
Sole ProprietorNo
Enumeration DateApril 22, 2022
Last NPPES UpdateJuly 23, 20264 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
✔ NPI 1649914953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · V9553
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3251 I H 45 N, Conroe, TX 77304
Open in Google Maps ↗

Secondary Practice Location 1

Location 1608 NW 9th St Ste 1000Oklahoma City, OK 73102-1014 · Phone (405) 272-7494 · Fax (405) 272-6985

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 Francis Araujo De Hayden 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 77304 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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

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

JENNIFER LYN SCHMITTAUER PA-C
Physician Assistant
3251 I H 45 N
CONROE, TX 77304
Montgomery County (936) 441-9000

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 Araujo De Hayden's NPI number?

The NPI number for Nicholas Araujo De Hayden is 1649914953. It was assigned to this individual provider in the NPPES registry on April 22, 2022.

Where is Nicholas Araujo De Hayden located?

Nicholas Araujo De Hayden practices at 3251 I H 45 N, Conroe, TX 77304. The listed phone number is (936) 441-9000.

What is Nicholas Araujo De Hayden's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Nicholas Araujo De Hayden enrolled in Medicare?

Yes. Nicholas Araujo De Hayden is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Araujo De Hayden was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.