David Gdula, MD
NPI 1558382705 · Internal Medicine Physician · Natick, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gdula, MD is a Internal Medicine Physician provider in Natick, MA (NPI 1558382705).
Provider details
- NPI number
- 1558382705
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 155160 (MA)
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
753 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 179 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 175 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 88 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 68 | $141 |
| Administration of Influenza Virus VaccineG0008 | 43 | $35 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 39 |
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 |
|---|---|---|
| Lisinopril | 165 | 47 |
| Rosuvastatin Calcium | 138 | 37 |
| Atorvastatin Calcium | 134 | 45 |
| Losartan Potassium | 96 | 32 |
| Simvastatin | 65 | 20 |
| Metformin Hcl | 65 | 21 |
| Levothyroxine Sodium | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-22
- Last updated
- 2024-01-15
- Certified
- 2024-01-15
Frequently asked questions
- What is David Gdula's NPI number?
- David Gdula's National Provider Identifier (NPI) is 1558382705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gdula's specialty?
- David Gdula is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Gdula located?
- David Gdula's practice location on file with NPPES is 83 Speen St, Natick, MA 01760.
- What is David Gdula's phone number?
- The practice phone number listed in the NPPES registry for David Gdula is (508) 907-6544.
- Does David Gdula accept Medicare?
- David Gdula is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gdula's NPI active?
- Yes — David Gdula's NPI (1558382705) is active in the NPPES registry as of the last update on 2024-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.