Arroyo Orthopaedic Specialists
NPI 1518635663 · Orthopaedic Surgery Physician · Arcadia, CA
Arroyo Orthopaedic Specialists is a Orthopaedic Surgery Physician organization in Arcadia, CA (NPI 1518635663).
Provider details
- NPI number
- 1518635663
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gregory Northrop, President(323) 219-1065
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
4 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
Registry dates
- Enumerated
- 2021-09-02
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Arroyo Orthopaedic Specialists's NPI number?
- Arroyo Orthopaedic Specialists's National Provider Identifier (NPI) is 1518635663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arroyo Orthopaedic Specialists?
- Arroyo Orthopaedic Specialists is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Arroyo Orthopaedic Specialists located?
- Arroyo Orthopaedic Specialists's practice location on file with NPPES is 289 W Huntington Dr Ste 310, Arcadia, CA 91007-3495.
- What is Arroyo Orthopaedic Specialists's phone number?
- The practice phone number listed in the NPPES registry for Arroyo Orthopaedic Specialists is (323) 219-1065.
- Who is the authorized official for Arroyo Orthopaedic Specialists?
- The authorized official listed on Arroyo Orthopaedic Specialists's NPPES record is Gregory Northrop, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arroyo Orthopaedic Specialists's NPI active?
- Yes — Arroyo Orthopaedic Specialists's NPI (1518635663) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.