Denise Lautenbach, MD
NPI 1174620694 · Internal Medicine Physician · New Canaan, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Lautenbach, MD is a Internal Medicine Physician provider in New Canaan, CT (NPI 1174620694).
Provider details
- NPI number
- 1174620694
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 039966 (CT)
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
19 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 108 | 53 |
| Amlodipine Besylate | 55 | 31 |
| Levothyroxine Sodium | 52 | 26 |
| Rosuvastatin Calcium | 46 | 26 |
| Lisinopril | 41 | 20 |
| Hydrochlorothiazide | 37 | 20 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-19
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Denise Lautenbach's NPI number?
- Denise Lautenbach's National Provider Identifier (NPI) is 1174620694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Lautenbach's specialty?
- Denise Lautenbach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Denise Lautenbach located?
- Denise Lautenbach's practice location on file with NPPES is 194 South Ave, New Canaan, CT 06840-5728.
- What is Denise Lautenbach's phone number?
- The practice phone number listed in the NPPES registry for Denise Lautenbach is (203) 966-8079.
- Does Denise Lautenbach accept Medicare?
- Denise Lautenbach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Lautenbach's NPI active?
- Yes — Denise Lautenbach's NPI (1174620694) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.