Brittany Wertz, DO
NPI 1396273785 · Family Medicine Physician · Claremont, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brittany Wertz, DO is a Family Medicine Physician provider in Claremont, CA (NPI 1396273785).
Provider details
- NPI number
- 1396273785
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Primary Care Clinic/Center261QP2300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,369 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 260 | $119 |
| Advance Care Planning, First 30 Minutes99497 | 176 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 146 | $138 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 105 | $144 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 92 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 183 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 730 | 138 |
| Amlodipine Besylate | 460 | 85 |
| Levothyroxine Sodium | 451 | 74 |
| Gabapentin | 415 | 71 |
| Furosemide | 297 | 52 |
| Metformin Hcl | 288 | 53 |
| Lisinopril | 273 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 5 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
- 2017-05-30
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Brittany Wertz's NPI number?
- Brittany Wertz's National Provider Identifier (NPI) is 1396273785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Wertz's specialty?
- Brittany Wertz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brittany Wertz located?
- Brittany Wertz's practice location on file with NPPES is 678 S Indian Hill Blvd Ste 200, Claremont, CA 91711-6000.
- What is Brittany Wertz's phone number?
- The practice phone number listed in the NPPES registry for Brittany Wertz is (909) 399-0101.
- Does Brittany Wertz accept Medicare?
- Brittany Wertz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brittany Wertz's NPI active?
- Yes — Brittany Wertz's NPI (1396273785) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.