Janet Zolli, MD
NPI 1699755843 · Internal Medicine Physician · Phoenixville, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Zolli, MD is a Internal Medicine Physician provider in Phoenixville, PA (NPI 1699755843).
Provider details
- NPI number
- 1699755843
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD481262 (PA)
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
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
462 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $115 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 124 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $79 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $98 |
| Administration of Influenza Virus VaccineG0008 | 23 | $33 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 123 | 59 |
| Amlodipine Besylate | 79 | 36 |
| Lisinopril | 57 | 24 |
| Levothyroxine Sodium | 56 | 25 |
| Pantoprazole Sodium | 51 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 49 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-21
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Janet Zolli's NPI number?
- Janet Zolli's National Provider Identifier (NPI) is 1699755843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Zolli's specialty?
- Janet Zolli is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Zolli located?
- Janet Zolli's practice location on file with NPPES is 826 Main Street, Phoenixville, PA 19460-4478.
- What is Janet Zolli's phone number?
- The practice phone number listed in the NPPES registry for Janet Zolli is (610) 933-8484.
- Does Janet Zolli accept Medicare?
- Janet Zolli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Zolli's NPI active?
- Yes — Janet Zolli's NPI (1699755843) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.