DR. CHARLES DANIEL HAAS MD
NPI 1821095266
Internal Medicine - Hematology & Oncology in Tyler, TX

Q: What is Charles Haas's NPI number?

The NPI number for Charles Haas is 1821095266. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Q: What is Charles Haas's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Charles Haas was last updated on November 14, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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 30, 2005PECOS Enrolled

825 MEDICAL DR, TYLER, TX 75701(903) 597-2273(903) 597-2466 Get Directions Write a Review

NPPES record last updated: November 14, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Charles Daniel Haas Md NPPES

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

DR. CHARLES DANIEL HAAS MD (NPI 1821095266) is an individual hematology & oncology provider in Tyler, Texas, licensed in Texas (J1441) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821095266

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. CHARLES DANIEL HAASCredential: MD

Location Address825 MEDICAL DRTyler, TX 75701-2143

Mailing Address825 Medical DrTyler, TX 75701-2143 · (903) 597-2273 · Fax (903) 597-2466

Phone(903) 597-2273

Fax(903) 597-2466

Sole ProprietorNo

Enumeration DateJune 30, 2005

Last NPPES UpdateNovember 14, 2007

✔ NPI 1821095266 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 · J1441

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.

825 MEDICAL DR, Tyler, TX 75701

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Other Identifiers 2

Medicare ID-Type Unspecified8B2475TX

Medicare UPINE60269TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Charles Daniel Haas 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 75701 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 7

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

DR. GARY EDWARD GROSS MD

Internal Medicine (Hematology & Oncology)