Ronald Barg, MD
NPI 1518932557 · Internal Medicine Physician · Bala Cynwyd, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Barg, MD is a Internal Medicine Physician provider in Bala Cynwyd, PA (NPI 1518932557).
Provider details
- NPI number
- 1518932557
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD025504E (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
1,167 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) |
|---|---|---|
| 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 | 300 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 287 | $93 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 220 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 116 | $47 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 58 | $3 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 410 | 125 |
| Amlodipine Besylate | 277 | 82 |
| Metoprolol Succinate | 120 | 36 |
| Omeprazole | 108 | 35 |
| Metformin Hcl | 105 | 31 |
| Tamsulosin Hcl | 100 | 34 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2011-10-21
Frequently asked questions
- What is Ronald Barg's NPI number?
- Ronald Barg's National Provider Identifier (NPI) is 1518932557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Barg's specialty?
- Ronald Barg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Barg located?
- Ronald Barg's practice location on file with NPPES is 2 Bala Plz, Bala Cynwyd, PA 19004-1501.
- What is Ronald Barg's phone number?
- The practice phone number listed in the NPPES registry for Ronald Barg is (610) 668-9999.
- Does Ronald Barg accept Medicare?
- Ronald Barg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Barg's NPI active?
- Yes — Ronald Barg's NPI (1518932557) is active in the NPPES registry as of the last update on 2011-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.