Kenneth Liegner, M.D., P.C.
NPI 1912140997 · Internal Medicine Physician · Pawling, NY
Kenneth Liegner, M.D., P.C. is a Internal Medicine Physician provider in Pawling, NY (NPI 1912140997).
Provider details
- NPI number
- 1912140997
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., P.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 132316 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
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 |
|---|---|---|
| Azithromycin | 50 | 14 |
| Minocycline Hcl | 45 | 15 |
| Amoxicillin | 34 | — |
| Atovaquone/Proguanil Hclbrand: Atovaquone-Proguanil Hcl | 26 | 13 |
| Atovaquone | 22 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 22 | — |
| Hydroxychloroquine Sulfate | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-07
- Last updated
- 2010-09-07
Frequently asked questions
- What is Kenneth Liegner's NPI number?
- Kenneth Liegner's National Provider Identifier (NPI) is 1912140997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Liegner's specialty?
- Kenneth Liegner is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Liegner located?
- Kenneth Liegner's practice location on file with NPPES is 592 Route 22, Pawling, NY 12564.
- What is Kenneth Liegner's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Liegner is (845) 493-0274.
- Is Kenneth Liegner's NPI active?
- Yes — Kenneth Liegner's NPI (1912140997) is active in the NPPES registry as of the last update on 2010-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.