Mark Soll, M.D
NPI 1750367587 · Internal Medicine Physician · San Luis Obispo, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Soll, M.D is a Internal Medicine Physician provider in San Luis Obispo, CA (NPI 1750367587).
Provider details
- NPI number
- 1750367587
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G62503 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,161 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 249 | $194 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 222 | $234 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 169 | $139 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 124 | $180 |
| Critical Care, First 30-74 Minutes99291 | 102 | $208 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
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 |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 380 | 97 |
| Prednisone | 212 | 51 |
| Montelukast Sodium | 127 | 37 |
| Ipratropium Bromide | 78 | 37 |
| Azithromycin | 76 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 74 | 29 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$141 across 4 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
Additional practice locations (2)
- 850 Fair Oaks Ave Ste 220Arroyo Grande, CA 93420-3929Phone: (805) 547-2224Fax: (805) 474-5246
- 1428 Phillips Ln Ste 203San Luis Obispo, CA 93401-2551Phone: (805) 543-4407Fax: (805) 543-4587
Registry dates
- Enumerated
- 2005-12-22
- Last updated
- 2023-11-08
- Certified
- 2023-05-11
Frequently asked questions
- What is Mark Soll's NPI number?
- Mark Soll's National Provider Identifier (NPI) is 1750367587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Soll's specialty?
- Mark Soll is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Soll located?
- Mark Soll's practice location on file with NPPES is 1304 Ella St Ste a, San Luis Obispo, CA 93401-4165.
- What is Mark Soll's phone number?
- The practice phone number listed in the NPPES registry for Mark Soll is (805) 549-9555.
- Does Mark Soll accept Medicare?
- Mark Soll is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Soll's NPI active?
- Yes — Mark Soll's NPI (1750367587) is active in the NPPES registry as of the last update on 2023-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.