Peter Kaldis, M.D.
NPI 1144578782 · Hospitalist Physician · Houston, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Kaldis, M.D. is a Hospitalist Physician provider in Houston, TX (NPI 1144578782).
Provider details
- NPI number
- 1144578782
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R0426 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
375 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 299 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 51 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 25 | $177 |
Typical Medicare-allowed amounts for these services range $115–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 18 | — |
| Amlodipine Besylate | 16 | — |
| Bumetanide | 16 | — |
| Gabapentin | 15 | — |
| Carvedilol | 13 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 13 | — |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 1 record (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
Additional practice locations (1)
- 6720 Bertner AveHouston, TX 77030-2604Phone: (713) 798-2222
Registry dates
- Enumerated
- 2012-08-28
- Last updated
- 2022-07-27
- Certified
- 2022-07-27
Frequently asked questions
- What is Peter Kaldis's NPI number?
- Peter Kaldis's National Provider Identifier (NPI) is 1144578782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Kaldis's specialty?
- Peter Kaldis is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Kaldis located?
- Peter Kaldis's practice location on file with NPPES is 6560 Fannin St Ste 1632, Houston, TX 77030-2761.
- What is Peter Kaldis's phone number?
- The practice phone number listed in the NPPES registry for Peter Kaldis is (713) 500-6525.
- Does Peter Kaldis accept Medicare?
- Peter Kaldis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Kaldis's NPI active?
- Yes — Peter Kaldis's NPI (1144578782) is active in the NPPES registry as of the last update on 2022-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.