Isaac Pugach, M.D.
NPI 1255412409 · Internal Medicine Physician · Plano, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Pugach, M.D. is a Internal Medicine Physician provider in Plano, TX (NPI 1255412409).
Provider details
- NPI number
- 1255412409
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- M4454 (TX)
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
463 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 | 237 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 154 | $9 |
| 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 | 26 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $81 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 13 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 170 | 52 |
| Amlodipine Besylate | 100 | 31 |
| Levothyroxine Sodium | 68 | 17 |
| Metoprolol Succinate | 49 | 14 |
| Metformin Hcl | 47 | 16 |
| Hydrochlorothiazide | 43 | 13 |
| Alprazolam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2021-07-19
- Certified
- 2021-07-15
Frequently asked questions
- What is Isaac Pugach's NPI number?
- Isaac Pugach's National Provider Identifier (NPI) is 1255412409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Pugach's specialty?
- Isaac Pugach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Pugach located?
- Isaac Pugach's practice location on file with NPPES is 660 N Central Expy Ste 640, Plano, TX 75074-6856.
- What is Isaac Pugach's phone number?
- The practice phone number listed in the NPPES registry for Isaac Pugach is (972) 792-7777.
- Does Isaac Pugach accept Medicare?
- Isaac Pugach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Pugach's NPI active?
- Yes — Isaac Pugach's NPI (1255412409) is active in the NPPES registry as of the last update on 2021-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.