Alaina Critchlow, MD
NPI 1154776383 · Pediatrics Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alaina Critchlow, MD is a Pediatrics Physician provider in Palo Alto, CA (NPI 1154776383).
Provider details
- NPI number
- 1154776383
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A152259 (CA)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 300 Pasteur DrRoom Hc435Palo Alto, CA 94305-2200Phone: (650) 723-5948
Registry dates
- Enumerated
- 2016-04-25
- Last updated
- 2019-08-07
Frequently asked questions
- What is Alaina Critchlow's NPI number?
- Alaina Critchlow's National Provider Identifier (NPI) is 1154776383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alaina Critchlow's specialty?
- Alaina Critchlow is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Alaina Critchlow located?
- Alaina Critchlow's practice location on file with NPPES is 750 Welch Rd Ste 325, Palo Alto, CA 94304-1510.
- What is Alaina Critchlow's phone number?
- The practice phone number listed in the NPPES registry for Alaina Critchlow is (650) 723-7913.
- Does Alaina Critchlow accept Medicare?
- Alaina Critchlow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alaina Critchlow's NPI active?
- Yes — Alaina Critchlow's NPI (1154776383) is active in the NPPES registry as of the last update on 2019-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.