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Heather Mcisaac, PH.D.
NPI 1184805855 · Clinical Psychologist · Palo Alto, CA
Heather Mcisaac, PH.D. is a Clinical Psychologist provider in Palo Alto, CA (NPI 1184805855).
Provider details
- NPI number
- 1184805855
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY19367 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3801 Miranda Ave
Palo Alto, CA 94304-1207
Phone: (650) 493-5000
Street-level locationGet directions
Mailing address
3801 Miranda Ave
Palo Alto, CA 94304-1207
Registry dates
- Enumerated
- 2007-11-21
- Last updated
- 2012-07-25
Frequently asked questions
- What is Heather Mcisaac's NPI number?
- Heather Mcisaac's National Provider Identifier (NPI) is 1184805855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Mcisaac's specialty?
- Heather Mcisaac is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Heather Mcisaac located?
- Heather Mcisaac's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Heather Mcisaac's phone number?
- The practice phone number listed in the NPPES registry for Heather Mcisaac is (650) 493-5000.
- Is Heather Mcisaac's NPI active?
- Yes — Heather Mcisaac's NPI (1184805855) is active in the NPPES registry as of the last update on 2012-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.