Nikola Lozanov, MD
NPI 1417968512 · Family Medicine Physician · Petaluma, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikola Lozanov, MD is a Family Medicine Physician provider in Petaluma, CA (NPI 1417968512).
Provider details
- NPI number
- 1417968512
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A93178 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
3,777 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 | 1,424 | $103 |
| Ultrasound Study of Arm and Leg Arteries93922 | 442 | $101 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 317 | $29 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 294 | $150 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 293 | $23 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 277 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 234 | 70 |
| Levothyroxine Sodium | 217 | 59 |
| Celecoxib | 154 | 61 |
| Ezetimibe | 143 | 46 |
| Olmesartan Medoxomil | 132 | 42 |
| Tamsulosin Hcl | 108 | 34 |
| Amlodipine Besylate | 102 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,854 across 113 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
- 2006-08-11
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Nikola Lozanov's NPI number?
- Nikola Lozanov's National Provider Identifier (NPI) is 1417968512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikola Lozanov's specialty?
- Nikola Lozanov is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nikola Lozanov located?
- Nikola Lozanov's practice location on file with NPPES is 108 Lynch Creek Way, Petaluma, CA 94954-2357.
- What is Nikola Lozanov's phone number?
- The practice phone number listed in the NPPES registry for Nikola Lozanov is (707) 782-1244.
- Does Nikola Lozanov accept Medicare?
- Nikola Lozanov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikola Lozanov's NPI active?
- Yes — Nikola Lozanov's NPI (1417968512) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.