Catherine Berg, NP, FNP-BC, ACNP-BC
NPI 1316171341 · Family Nurse Practitioner · Brentwood, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Berg, NP, FNP-BC, ACNP-BC is a Family Nurse Practitioner provider in Brentwood, CA (NPI 1316171341).
Provider details
- NPI number
- 1316171341
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP, FNP-BC, ACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- NP-18289 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 143 | 45 |
| Gabapentin | 93 | 24 |
| Metformin Hcl | 71 | 22 |
| Amlodipine Besylate | 65 | 21 |
| Metoprolol Succinate | 50 | 14 |
| Alendronate Sodium | 49 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-05
- Last updated
- 2017-07-20
Frequently asked questions
- What is Catherine Berg's NPI number?
- Catherine Berg's National Provider Identifier (NPI) is 1316171341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Berg's specialty?
- Catherine Berg is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Berg located?
- Catherine Berg's practice location on file with NPPES is 171 Sand Creek Rd Ste a, Brentwood, CA 94513-7345.
- What is Catherine Berg's phone number?
- The practice phone number listed in the NPPES registry for Catherine Berg is (800) 495-8885.
- Does Catherine Berg accept Medicare?
- Catherine Berg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Berg's NPI active?
- Yes — Catherine Berg's NPI (1316171341) is active in the NPPES registry as of the last update on 2017-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.