Herdel Medical Services
NPI 1861756777 · Family Medicine Physician · Aberdeen, WA
Herdel Medical Services is a Family Medicine Physician organization in Aberdeen, WA (NPI 1861756777).
Provider details
- NPI number
- 1861756777
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jan Dahl, Office Manager(360) 533-6063
- License
- OP60271113 (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
13 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.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Olga E. Hernandez, DO
Registry dates
- Enumerated
- 2012-06-26
- Last updated
- 2012-06-26
Frequently asked questions
- What is Herdel Medical Services's NPI number?
- Herdel Medical Services's National Provider Identifier (NPI) is 1861756777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Herdel Medical Services?
- Herdel Medical Services is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Herdel Medical Services located?
- Herdel Medical Services's practice location on file with NPPES is 1020 Anderson Dr, Aberdeen, WA 98520-1055.
- What is Herdel Medical Services's phone number?
- The practice phone number listed in the NPPES registry for Herdel Medical Services is (360) 533-6063.
- Who is the authorized official for Herdel Medical Services?
- The authorized official listed on Herdel Medical Services's NPPES record is Jan Dahl, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Herdel Medical Services's NPI active?
- Yes — Herdel Medical Services's NPI (1861756777) is active in the NPPES registry as of the last update on 2012-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.