David Lemchak, DO
NPI 1184071292 · Family Medicine Physician · Altoona, PA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Lemchak, DO is a Family Medicine Physician provider in Altoona, PA (NPI 1184071292).
Provider details
- NPI number
- 1184071292
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OT016987 (PA)
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
10 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
1,069 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 314 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 293 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 162 | $52 |
| Biopsy of Related Skin Growth, First Growth11102 | 122 | $92 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 59 | $48 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 160 | 72 |
| Triamcinolone Acetonide | 145 | 98 |
| Mupirocin | 94 | 56 |
| Doxycycline Hyclate | 93 | 68 |
| Clobetasol Propionate | 81 | 44 |
| Fluorouracil | 37 | 33 |
| Imiquimod | 37 | 30 |
| Spironolactone | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$62 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
- 2016-05-18
- Last updated
- 2016-05-18
Frequently asked questions
- What is David Lemchak's NPI number?
- David Lemchak's National Provider Identifier (NPI) is 1184071292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lemchak's specialty?
- David Lemchak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Lemchak located?
- David Lemchak's practice location on file with NPPES is 501 Howard Ave, Altoona, PA 16601-4810.
- What is David Lemchak's phone number?
- The practice phone number listed in the NPPES registry for David Lemchak is (814) 889-2701.
- Does David Lemchak accept Medicare?
- David Lemchak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Lemchak's NPI active?
- Yes — David Lemchak's NPI (1184071292) is active in the NPPES registry as of the last update on 2016-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.