Harold Tara, MD
NPI 1912947342 · Medical Oncology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harold Tara, MD is a Medical Oncology Physician provider in New Haven, CT (NPI 1912947342).
Provider details
- NPI number
- 1912947342
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036991 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
769 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 303 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 245 | $100 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 55 | $148 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 52 | $188 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 47 | $67 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 291 | 65 |
| Abiraterone Acetate | 277 | 47 |
| Oxycodone Hcl | 101 | 32 |
| Dexamethasone | 86 | 30 |
| Bicalutamide | 79 | 35 |
| Prochlorperazine Maleate | 65 | 46 |
| Tramadol Hcl | 60 | 31 |
| Ondansetron Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2013-01-29
Frequently asked questions
- What is Harold Tara's NPI number?
- Harold Tara's National Provider Identifier (NPI) is 1912947342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Tara's specialty?
- Harold Tara is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Tara located?
- Harold Tara's practice location on file with NPPES is 1450 Chapel Street, New Haven, CT 06511.
- What is Harold Tara's phone number?
- The practice phone number listed in the NPPES registry for Harold Tara is (203) 867-5420.
- Does Harold Tara accept Medicare?
- Harold Tara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harold Tara's NPI active?
- Yes — Harold Tara's NPI (1912947342) is active in the NPPES registry as of the last update on 2013-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.