Howard Eison, MD
NPI 1427197086 · Internal Medicine Physician · Norwalk, CT
Howard Eison, MD is a Internal Medicine Physician provider in Norwalk, CT (NPI 1427197086).
Provider details
- NPI number
- 1427197086
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 028883 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 75 | 21 |
| Oxycodone Hcl | 66 | — |
| Levothyroxine Sodium | 28 | — |
| Rosuvastatin Calcium | 28 | — |
| Lisinopril | 27 | — |
| Amlodipine Besylate | 23 | — |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Howard Eison's NPI number?
- Howard Eison's National Provider Identifier (NPI) is 1427197086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Eison's specialty?
- Howard Eison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Eison located?
- Howard Eison's practice location on file with NPPES is 128 East Ave, Norwalk, CT 06851-5738.
- What is Howard Eison's phone number?
- The practice phone number listed in the NPPES registry for Howard Eison is (203) 838-7400.
- Is Howard Eison's NPI active?
- Yes — Howard Eison's NPI (1427197086) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.