Joseph Whalen, FNP-C
NPI 1396501326 · Internal Medicine Physician · Newington, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Whalen, FNP-C is a Internal Medicine Physician provider in Newington, CT (NPI 1396501326).
Provider details
- NPI number
- 1396501326
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 12904 (CT)
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
2 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
88 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $111 |
Typical Medicare-allowed amounts for these services range $80–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 28 | 15 |
| Amlodipine Besylate | 24 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | 13 |
| Fluticasone Propionate | 18 | 18 |
| Semaglutidebrand: Ozempic | 17 | — |
| Doxycycline Monohydrate | 15 | 15 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$329 across 15 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
- 2024-02-27
- Last updated
- 2024-02-27
- Certified
- 2024-02-27
Frequently asked questions
- What is Joseph Whalen's NPI number?
- Joseph Whalen's National Provider Identifier (NPI) is 1396501326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Whalen's specialty?
- Joseph Whalen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Whalen located?
- Joseph Whalen's practice location on file with NPPES is 375 Willard Ave, Newington, CT 06111-2300.
- What is Joseph Whalen's phone number?
- The practice phone number listed in the NPPES registry for Joseph Whalen is (860) 666-5252.
- Does Joseph Whalen accept Medicare?
- Joseph Whalen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Whalen's NPI active?
- Yes — Joseph Whalen's NPI (1396501326) is active in the NPPES registry as of the last update on 2024-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.