Katheryn Hernandez
NPI 1831658673 · Speech-Language Pathologist · Seal Beach, CA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katheryn Hernandez is a Speech-Language Pathologist provider in Seal Beach, CA (NPI 1831658673).
Provider details
- NPI number
- 1831658673
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 33858 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
752 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Sensory Experiences97533 | 285 | $47 |
| Treatment of Speech, Language, Voice, Communication, And/Or Hearing Processing Disorder92507 | 201 | $72 |
| Therapy Procedure for a Range of Mental Processes, Each Additional 15 Minutes97130 | 178 | $22 |
| Therapy Procedure for a Range of Mental Processes, Initial 15 Minutes97129 | 48 | $24 |
| Evaluation of Speech Sound Production With Evaluation of Language Comprehension and Expression92523 | 26 | $177 |
| Analysis of Voice and Resonance Production92524 | 14 | $89 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-19
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Katheryn Hernandez's NPI number?
- Katheryn Hernandez's National Provider Identifier (NPI) is 1831658673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katheryn Hernandez's specialty?
- Katheryn Hernandez is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katheryn Hernandez located?
- Katheryn Hernandez's practice location on file with NPPES is 13001 Seal Beach Blvd Ste 100, Seal Beach, CA 90740-2754.
- What is Katheryn Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Katheryn Hernandez is (949) 551-3860.
- Does Katheryn Hernandez accept Medicare?
- Katheryn Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katheryn Hernandez's NPI active?
- Yes — Katheryn Hernandez's NPI (1831658673) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.