Christina Catherine Hack, MS
Speech-Language Pathologist · San Francisco, CA
Christina Catherine Hack, MS is a speech-language pathologist with a practice address in San Francisco, California, and NPI 1154087229, issued on Nov 12, 2021. Check the license (California 33993, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Christina Catherine Hack
- Credential
- MS
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License number
- 33993 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5432 Geary Blvd # 545, San Francisco, CA 94121
- Phone
- (415) 255-5541
- Enumerated
- Nov 12, 2021
- Record last updated
- Jun 15, 2024
- Entity
- Type 1 · individual
8 nearest speech-language pathologist records → All 13,141 in California → Look up another NPI →
Verify Christina Catherine Hack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Christina Catherine Hack among 13,141 speech-language pathologist records in California
Christina Catherine Hack, MS is one of 13,141 speech-language pathologist records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 57% of them.
- NPI issued2021 · 57% of these records are older, 38% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 235Z00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Speech-Language Pathologist providers in California
There are 13,141 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,141 in California → Every provider in San Francisco → Speech-Language Pathologist nationwide →
The 8 speech-language pathologist records with the nearest ZIP codes
- Michael Bloom, MSSan Francisco, CA 941211336594456
- Patricia Cavanagh, M.S., CCC-SLPSan Francisco, CA 941211235161878
- Harold Clumeck, PH.D.San Francisco, CA 941211053343335
- Angela Dibernardo, M.A., CCC-SLPSan Francisco, CA 941211669121174
- Michelle Dockery, CCC-SLPSan Francisco, CA 941211811820111
- Christina Du Bose, SLPSan Francisco, CA 941211306545819
- Grace FohnSan Francisco, CA 941211053838060
- Sarah FrancesSan Francisco, CA 941211205768280
Common questions
What is Christina Catherine Hack, MS's NPI number?
Christina Catherine Hack, MS's National Provider Identifier (NPI) is 1154087229, issued on Nov 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christina Catherine Hack, MS located?
The NPPES record lists a practice address at 5432 Geary Blvd # 545, San Francisco, CA, 94121. Phone: (415) 255-5541. Providers update this record themselves, so call before visiting.
How can I verify Christina Catherine Hack, MS's license?
NPPES lists California license number 33993, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.