Wayne Panullo, M.D.
NPI 1679616593 · Gastroenterology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wayne Panullo, M.D. is a Gastroenterology Physician provider in New Haven, CT (NPI 1679616593).
Provider details
- NPI number
- 1679616593
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 027342 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
258 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 58 | $153 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $95 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 33 | $93 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $115 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 304 | 100 |
| Pantoprazole Sodium | 97 | 29 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 91 | 91 |
| Famotidine | 75 | 24 |
| Esomeprazole Magnesium | 39 | — |
| Linaclotidebrand: Linzess | 36 | 16 |
| Lansoprazole | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-14
- Last updated
- 2012-02-13
Frequently asked questions
- What is Wayne Panullo's NPI number?
- Wayne Panullo's National Provider Identifier (NPI) is 1679616593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wayne Panullo's specialty?
- Wayne Panullo is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wayne Panullo located?
- Wayne Panullo's practice location on file with NPPES is 40 Temple St, New Haven, CT 06510-2715.
- What is Wayne Panullo's phone number?
- The practice phone number listed in the NPPES registry for Wayne Panullo is (203) 777-0304.
- Does Wayne Panullo accept Medicare?
- Wayne Panullo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wayne Panullo's NPI active?
- Yes — Wayne Panullo's NPI (1679616593) is active in the NPPES registry as of the last update on 2012-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.