Mara Bertoli, NP-C
NPI 1700293339 · Family Nurse Practitioner · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mara Bertoli, NP-C is a Family Nurse Practitioner provider in Santa Rosa, CA (NPI 1700293339).
Provider details
- NPI number
- 1700293339
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95000942 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
909 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 | 347 | $118 |
| 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 | 180 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 122 | $164 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 103 | $120 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 35 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 226 | 67 |
| Levothyroxine Sodium | 162 | 42 |
| Lisinopril | 152 | 50 |
| Amlodipine Besylate | 113 | 34 |
| Losartan Potassium | 86 | 27 |
| Alendronate Sodium | 61 | 21 |
| Gabapentin | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-15
- Last updated
- 2015-07-06
Frequently asked questions
- What is Mara Bertoli's NPI number?
- Mara Bertoli's National Provider Identifier (NPI) is 1700293339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Bertoli's specialty?
- Mara Bertoli is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mara Bertoli located?
- Mara Bertoli's practice location on file with NPPES is 1255 N Dutton Ave, Santa Rosa, CA 95401-4663.
- What is Mara Bertoli's phone number?
- The practice phone number listed in the NPPES registry for Mara Bertoli is (707) 546-9400.
- Does Mara Bertoli accept Medicare?
- Mara Bertoli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mara Bertoli's NPI active?
- Yes — Mara Bertoli's NPI (1700293339) is active in the NPPES registry as of the last update on 2015-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.