Mark Hrymoc, MD
NPI 1225118045 · Psychiatry Physician · Los Angeles, CA
Mark Hrymoc, MD is a Psychiatry Physician provider in Los Angeles, CA (NPI 1225118045).
Provider details
- NPI number
- 1225118045
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A85284 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 34 |
| Lamotrigine | 34 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 33 |
| Trazodone Hcl | 31 |
| Escitalopram Oxalate | 31 |
| Alprazolam | 30 |
| Bupropion Hclbrand: Bupropion Xl | 28 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2021-01-20
- Certified
- 2021-01-20
Frequently asked questions
- What is Mark Hrymoc's NPI number?
- Mark Hrymoc's National Provider Identifier (NPI) is 1225118045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hrymoc's specialty?
- Mark Hrymoc is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Hrymoc located?
- Mark Hrymoc's practice location on file with NPPES is 8631 W 3rd St Ste 1100e, Los Angeles, CA 90048-5914.
- What is Mark Hrymoc's phone number?
- The practice phone number listed in the NPPES registry for Mark Hrymoc is (310) 601-9999.
- Is Mark Hrymoc's NPI active?
- Yes — Mark Hrymoc's NPI (1225118045) is active in the NPPES registry as of the last update on 2021-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.