Dennis Stolpner, M.D.
NPI 1497018782 · General Practice Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Stolpner, M.D. is a General Practice Physician provider in Santa Ana, CA (NPI 1497018782).
Provider details
- NPI number
- 1497018782
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 156847 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,294 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 624 | $96 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 451 | $81 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 364 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 360 | $136 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 245 | $62 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 143 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 199 | 59 |
| Atorvastatin Calcium | 199 | 60 |
| Clonidine Hcl | 186 | 71 |
| Gabapentin | 160 | 45 |
| Amlodipine Besylate | 158 | 48 |
| Metformin Hcl | 140 | 41 |
| Allopurinol | 128 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$560 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-21
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is Dennis Stolpner's NPI number?
- Dennis Stolpner's National Provider Identifier (NPI) is 1497018782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Stolpner's specialty?
- Dennis Stolpner is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Stolpner located?
- Dennis Stolpner's practice location on file with NPPES is 1200 N. Tustin Ave, Santa Ana, CA 92705-3501.
- What is Dennis Stolpner's phone number?
- The practice phone number listed in the NPPES registry for Dennis Stolpner is (657) 600-9077.
- Does Dennis Stolpner accept Medicare?
- Dennis Stolpner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Stolpner's NPI active?
- Yes — Dennis Stolpner's NPI (1497018782) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.