Sarah Hiam, D.O.
NPI 1083751333 · Family Medicine Physician · Issaquah, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hiam, D.O. is a Family Medicine Physician provider in Issaquah, WA (NPI 1083751333).
Provider details
- NPI number
- 1083751333
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OP60755157 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 51 | 51 |
| Cephalexin | 23 | 23 |
| Amoxicillin | 14 | 14 |
| Cefadroxil | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- Tanasbourne Regional Contact Center3175 Ne Aloclek DriveHillsboro, OR 97124Phone: (503) 813-4756Fax: (877) 821-5101
- Salmon Creek Medical Office14406 Ne 20th AvenueVancouver, WA 98686Phone: (503) 813-4756Fax: (877) 821-5101
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2022-07-28
- Certified
- 2022-07-18
Frequently asked questions
- What is Sarah Hiam's NPI number?
- Sarah Hiam's National Provider Identifier (NPI) is 1083751333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hiam's specialty?
- Sarah Hiam is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Hiam located?
- Sarah Hiam's practice location on file with NPPES is 5708 E Lake Sammamish Pkwy Se, Issaquah, WA 98029-8942.
- What is Sarah Hiam's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hiam is (425) 688-5777.
- Does Sarah Hiam accept Medicare?
- Sarah Hiam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hiam's NPI active?
- Yes — Sarah Hiam's NPI (1083751333) is active in the NPPES registry as of the last update on 2022-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.