Heather Farmer, MMS, PA-C
NPI 1508197948 · Medical Physician Assistant · Clackamas, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Farmer, MMS, PA-C is a Medical Physician Assistant provider in Clackamas, OR (NPI 1508197948).
Provider details
- NPI number
- 1508197948
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MMS, PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA156605 (OR)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 68 | 28 |
| Hydralazine Hcl | 31 | 31 |
| Oxycodone Hcl | 28 | 25 |
| Ticagrelorbrand: Brilinta | 25 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 25 | 19 |
| Gabapentin | 20 | — |
| Metoprolol Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$116 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
Registry dates
- Enumerated
- 2010-01-25
- Last updated
- 2021-12-22
- Certified
- 2021-12-22
Frequently asked questions
- What is Heather Farmer's NPI number?
- Heather Farmer's National Provider Identifier (NPI) is 1508197948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Farmer's specialty?
- Heather Farmer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Farmer located?
- Heather Farmer's practice location on file with NPPES is 10100 Se Sunnyside Rd, Clackamas, OR 97015-8970.
- What is Heather Farmer's phone number?
- The practice phone number listed in the NPPES registry for Heather Farmer is (800) 813-2000.
- Does Heather Farmer accept Medicare?
- Heather Farmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Farmer's NPI active?
- Yes — Heather Farmer's NPI (1508197948) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.