Timothy Haman, MD
NPI 1245411446 · Internal Medicine Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Haman, MD is a Internal Medicine Physician provider in Lake Charles, LA (NPI 1245411446).
Provider details
- NPI number
- 1245411446
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
34 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 | 17 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $119 |
Typical Medicare-allowed amounts for these services range $84–$119 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Daptomycin | 39 |
| 0.9 % Sodium Chloridebrand: Sodium Chloride | 35 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 29 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 25 |
| Promethazine Hcl | 24 |
| Alprazolam | 24 |
| Efavirenz/Emtricit/Tenofovr Dfbrand: Efavirenz-Emtric-Tenofov Disop | 22 |
| Vancomycin Hcl | 15 |
| Doxycycline Hyclate | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$372 across 4 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
- 2007-11-16
- Last updated
- 2016-09-17
Frequently asked questions
- What is Timothy Haman's NPI number?
- Timothy Haman's National Provider Identifier (NPI) is 1245411446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Haman's specialty?
- Timothy Haman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Haman located?
- Timothy Haman's practice location on file with NPPES is 217 Sam Houston Jones Pkwy, Lake Charles, LA 70611-5644.
- What is Timothy Haman's phone number?
- The practice phone number listed in the NPPES registry for Timothy Haman is (337) 430-4262.
- Does Timothy Haman accept Medicare?
- Timothy Haman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Haman's NPI active?
- Yes — Timothy Haman's NPI (1245411446) is active in the NPPES registry as of the last update on 2016-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.