Chi Man Ho
NPI 1538610563 · Psychiatric/Mental Health Nurse Practitioner · Santa Ana, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chi Man Ho is a Psychiatric/Mental Health Nurse Practitioner provider in Santa Ana, CA (NPI 1538610563).
Provider details
- NPI number
- 1538610563
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP95010863 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
936 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 469 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 336 | $113 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 131 | $113 |
Typical Medicare-allowed amounts for these services range $63–$113 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 126 | 15 |
| Quetiapine Fumarate | 97 | 11 |
| Buspirone Hcl | 92 | 12 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 85 | — |
| Sertraline Hcl | 84 | 16 |
| Risperidone | 83 | — |
| Clonazepam | 80 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$395 across 13 records (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
Additional practice locations (2)
- 490 W 14th StLong Beach, CA 90813-2943Phone: (562) 591-8701
- 1623 Hallgreen DrWalnut, CA 91789-3427Phone: (626) 234-0877Fax: (909) 757-7797
Registry dates
- Enumerated
- 2016-10-14
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Chi Man Ho's NPI number?
- Chi Man Ho's National Provider Identifier (NPI) is 1538610563, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chi Man Ho's specialty?
- Chi Man Ho is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chi Man Ho located?
- Chi Man Ho's practice location on file with NPPES is 520 N Main St Ste 220, Santa Ana, CA 92701-4623.
- What is Chi Man Ho's phone number?
- The practice phone number listed in the NPPES registry for Chi Man Ho is (626) 234-0877.
- Does Chi Man Ho accept Medicare?
- Chi Man Ho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chi Man Ho's NPI active?
- Yes — Chi Man Ho's NPI (1538610563) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.