Karen Garn, P.A.
NPI 1538168067 · Physician Assistant · Fremont, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Garn, P.A. is a Physician Assistant provider in Fremont, CA (NPI 1538168067).
Provider details
- NPI number
- 1538168067
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PA9105108 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Atorvastatin Calcium | 19 | 18 |
| Apixabanbrand: Eliquis | 18 | 18 |
| Metoprolol Succinate | 18 | 18 |
| Levofloxacin | 15 | 15 |
| Furosemide | 13 | 13 |
| Metoprolol Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (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)
- 171 Ashley AveCharleston, SC 29425-8908Phone: (843) 792-0156Fax: (843) 792-8399
- 200 S Herlong Ave Ste GRock Hill, SC 29732-1182Phone: (803) 909-6300Fax: (803) 909-6310
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2019-10-25
Frequently asked questions
- What is Karen Garn's NPI number?
- Karen Garn's National Provider Identifier (NPI) is 1538168067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Garn's specialty?
- Karen Garn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Garn located?
- Karen Garn's practice location on file with NPPES is 39141 Civic Center Dr Ste 335, Fremont, CA 94538-5878.
- What is Karen Garn's phone number?
- The practice phone number listed in the NPPES registry for Karen Garn is (510) 248-1414.
- Does Karen Garn accept Medicare?
- Karen Garn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Garn's NPI active?
- Yes — Karen Garn's NPI (1538168067) is active in the NPPES registry as of the last update on 2019-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.