Thomas Wald, MD
NPI 1164438040 · Internal Medicine Physician · Wausau, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Wald, MD is a Internal Medicine Physician provider in Wausau, WI (NPI 1164438040).
Provider details
- NPI number
- 1164438040
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36533 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,067 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 203 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $120 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 100 | $52 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 80 | $37 |
| Hemoglobin Measurement88738 | 65 | $5 |
| Test to Determine Lung Volumes Using Sensors94726 | 65 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 231 | 100 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 159 | 28 |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 94 | 23 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 83 | 26 |
| Montelukast Sodium | 69 | 22 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2009-09-18
Frequently asked questions
- What is Thomas Wald's NPI number?
- Thomas Wald's National Provider Identifier (NPI) is 1164438040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Wald's specialty?
- Thomas Wald is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Wald located?
- Thomas Wald's practice location on file with NPPES is 425 Pine Ridge Blvd, Wausau, WI 54401-4123.
- What is Thomas Wald's phone number?
- The practice phone number listed in the NPPES registry for Thomas Wald is (715) 847-2480.
- Does Thomas Wald accept Medicare?
- Thomas Wald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Wald's NPI active?
- Yes — Thomas Wald's NPI (1164438040) is active in the NPPES registry as of the last update on 2009-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.