Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Daniel Theodore Wallis , MD

Dermatology • Live Oak, TX

Active NPI 1871957076 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

7832 Pat Booker Rd
Live Oak, TX 782332601

Call 2106579338 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

7832 Pat Booker Rd

Live Oak, TX 782332601

Telephone 2106579338
Organization at the Same NPPES Address or Phone
Dermatology Associates Of San Antonio Facility NPI 1487661518

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Lubbock, TX. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Dermatology Associates Of San Antonio; Epiphany Dermatology Pa. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of Arkansas College Of Medicine

Graduation Year

2016

Medicare patients

784 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $354,018 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $252,325 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

1,152 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$302,118 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $2,443.29 across 107 records.

By nature of payment

  • Food and Beverage: $2,344.29 across 106 records.
  • Education: $99.00 across 1 record.

Reporting-company totals (3 largest of 19)

  • Janssen Pharmaceuticals, Inc: $306.73 across 10 records.
  • ABBVIE INC.: $304.28 across 14 records.
  • Pfizer Inc.: $270.57 across 18 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2016

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Wallis has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Wallis as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Live Oak and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 85% of clinicians listed under Dermatology in Texas (2024, 827 clinicians with data). Median for this group: 2,195. Middle half: 1,085 to 4,742.

Too few clinicians listed under Dermatology in Live Oak have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 75% of clinicians listed under Dermatology in Texas (2024, 827 clinicians with data). Median for this group: $135,212. Middle half: $65,517 to $291,099.

Too few clinicians listed under Dermatology in Live Oak have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 75% of clinicians listed under Dermatology in Texas (2024, 827 clinicians with data). Median for this group: $95,715. Middle half: $45,692 to $209,369.

Too few clinicians listed under Dermatology in Live Oak have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 75% of clinicians listed under Dermatology in Texas (2024, 922 clinicians with data). Median for this group: 486. Middle half: 202 to 949.

Too few clinicians listed under Dermatology in Live Oak have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 80% of clinicians listed under Dermatology in Texas (2024, 922 clinicians with data). Median for this group: $81,547. Middle half: $6,986 to $226,319.

Too few clinicians listed under Dermatology in Live Oak have Medicare Part D data for 2024 to compare.

3 active clinicians are listed under Dermatology with a practice address in Live Oak, TX (1,173 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 107 records totaling $2,443.29.

Manufacturer Payment Nature Product Type Amount ($)
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $99.00
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $42.48
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $40.23
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $39.40
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $37.82
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
SPEVIGO General $34.02
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $31.60
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $30.83
LEO Pharma Inc.
Food and Beverage
In-kind items and services
SPEVIGO General $30.09
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $29.94
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $29.87
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $29.39
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $29.37
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $29.08
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
LIBTAYO General $29.04
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $28.97
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $28.97
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $28.87
Incyte Corporation
Food and Beverage
Cash or cash equivalent
OPZELURA General $28.65
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $28.63
Amgen Inc.
Food and Beverage
In-kind items and services
Otezla General $28.57
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $28.36
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ADBRY General $28.15
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $27.97
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $27.94

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2020–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
2,418 315 $20.00 $6.23
J7345 Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg
2,200 11 $5.00 $1.67
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
820 522 $110.00 $86.13
17000 Destruction of precancer skin growth, 1 growth
560 388 $95.00 $48.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
390 257 $155.00 $121.87
11102 Biopsy of related skin growth, first growth
381 309 $145.00 $86.05
96910 Therapy procedure using ultraviolet radiation with tar or petroleum jelly application
228 17 $150.00 $109.53
17110 Destruction of skin growth, 1-14 growths
177 151 $135.00 $103.55
11103 Biopsy of related skin growth, each additional growth
163 104 $80.00 $46.79
17004 Destruction of precancer skin growth, 15 or more growths
133 96 $285.00 $158.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
107 107 $140.00 $106.55
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm
62 55 $365.00 $278.39
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
53 44 $295.00 $113.90
11104 Punch biopsy, first skin growth
50 47 $185.00 $114.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
33 33 $200.00 $159.86
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
33 11 $5.00 $0.95
13121 Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm
31 27 $510.00 $401.37
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm
30 25 $335.00 $132.11
69100 Biopsy of ear
26 22 $145.00 $57.75
11200 Removal of skin tag, 1-15 skin tags
25 22 $110.00 $64.75
11105 Punch biopsy, each additional skin growth
18 17 $90.00 $53.56
11642 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm
17 16 $330.00 $127.23
13101 Complicated repair of wound of trunk, 2.6-7.5 cm
17 16 $475.00 $374.09
11622 Removal of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm
16 15 $305.00 $120.09
12052 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm
13 12 $375.00 $277.58

(top 25 shown)

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Ketoconazole Ketoconazole 226 6,958 $3,804.79 114
Clobetasol Propionate Clobetasol Propionate 121 3,714 $7,377.53 64
Triamcinolone Acetonide Triamcinolone Acetonide 120 4,570 $1,774.13 80
Hydrocortisone Hydrocortisone 110 3,115 $1,275.40 78
Fluocinonide Fluocinonide 63 2,355 $2,890.29 44
Gentamicin Sulfate Gentamicin Sulfate 59 1,094 $1,443.79 53
Tacrolimus Tacrolimus 44 1,482 $7,147.73 23
Doxycycline Monohydrate Doxycycline Monohydrate 40 815 $954.57 22
Nystatin Nystatin 38 1,210 $715.22 20
Mupirocin Mupirocin 36 601 $318.78 31
Metronidazole Metronidazole 26 884 $1,096.94 16
Dupixent Pen Dupilumab 24 658 $87,307.51 —
Clindamycin Phosphate Clindamycin Phosphate 21 658 $548.95 17
Fluorouracil Fluorouracil 20 621 $1,789.34 20
Cephalexin Cephalexin 19 61 $50.26 16
Betamethasone Dipropionate Betamethasone Dipropionate 17 494 $1,160.79 —
Taltz Autoinjector Ixekizumab 14 392 $96,144.38 —
Otezla Apremilast 13 510 $85,765.90 —
Doxycycline Hyclate Doxycycline Hyclate 12 437 $219.95 —
Tretinoin Tretinoin 11 397 $331.31 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-08-11
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES TX S7577

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

License # reported to NPPES TX BP10056054

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20200716001095

Enrollment State Jurisdiction

TX

PECOS Control ID

8022317742

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Epiphany Dermatology Pa

7832 Pat Booker Rd, Live Oak, TX 782332601

Phone: 2106579338

Dermatology Associates Of San Antonio

7832 Pat Booker Rd, Live Oak, TX 782332601

Phone: 2106579338

Secondary Practice Locations

3601 4th St

Lubbock, TX 794304402

Phone: 8067431842

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

4 listed
NPI 1588670780

Doctor of Medicine (M.D.)

NPI 1104834456

Doctor of Medicine (M.D.)

NPI 1811905417

Doctor of Medicine (M.D.)

Eric Willis

Dermatology

NPI 1477040038

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
📍
Updated Practice Location August 11, 2021

Registered at 7832 PAT BOOKER RD, LIVE OAK, TX 782332601 (Tel: 2106579338)

📍
Updated Business Mailing Address August 11, 2021

Registered at 7832 PAT BOOKER RD, LIVE OAK, TX 782332601 (Tel: 2106579338)

âś…
NPI Profile Active May 31, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location May 31, 2017

Registered at 3601 4TH ST, LUBBOCK, TX 794304402 (Tel: 8067431842)

📍
Updated Business Mailing Address May 31, 2017

Registered at 3601 4TH ST, LUBBOCK, TX 794300002

👤
Provider Name / Credentials Updated May 31, 2017

Recorded as DANIEL WALLIS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 31, 2017

Student in an Organized Health Care Education/Training Program (license number reported to NPPES: TX BP10056054)

âś…
NPI Profile Active April 14, 2016

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) April 14, 2016

Registered at 4502 MEDICAL DR, SAN ANTONIO, TX 782294402 (Tel: 2103583000)

📍
Business Mailing Address (Initial Record) April 14, 2016

Registered at 7703 FLOYD CURL DR, SAN ANTONIO, TX 782293901

👤
Provider Name / Credentials (Initial Record) April 14, 2016

Recorded as DANIEL WALLIS, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2016

Student in an Organized Health Care Education/Training Program (license number reported to NPPES: TX BP10056054)

🟢
Initial NPI Registration & Enumeration April 13, 2016

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1871957076
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2016
Last Update: August 11, 2021
Sole Proprietor: No

Other Dermatology Specialists in Live Oak

Healthcare providers in Live Oak

Mailing Address

7832 Pat Booker Rd

Live Oak, TX 782332601

Phone: 2106579338

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.