Huitzilin Olmecah, MD
NPI 1821181553 · Neurological Surgery Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Huitzilin Olmecah, MD is a Neurological Surgery Physician provider in Loma Linda, CA (NPI 1821181553).
Provider details
- NPI number
- 1821181553
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD2022-1364 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
170 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) |
|---|---|---|
| Telehealth Consultation, Emergency Department Or Initial Inpatient, Typically 50 Minutes Communicating With the Patient Via TelehealthG0426 | 65 | $121 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 26 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 24 | $129 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 23 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 21 | $80 |
| Emergency Department Visit With Moderate Level of Medical Decision Making |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 2 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)
- 210 Medical Pavilion DrRaeford, NC 28376-9111Phone: (910) 904-8000
- 130 2nd StNeenah, WI 54956-2883Phone: (920) 720-7320Fax: (920) 729-2088
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2026-02-16
- Certified
- 2026-02-16
Frequently asked questions
- What is Huitzilin Olmecah's NPI number?
- Huitzilin Olmecah's National Provider Identifier (NPI) is 1821181553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Huitzilin Olmecah's specialty?
- Huitzilin Olmecah is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Huitzilin Olmecah located?
- Huitzilin Olmecah's practice location on file with NPPES is 11175 Campus St, Loma Linda, CA 92350-1700.
- What is Huitzilin Olmecah's phone number?
- The practice phone number listed in the NPPES registry for Huitzilin Olmecah is (909) 558-4907.
- Does Huitzilin Olmecah accept Medicare?
- Huitzilin Olmecah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Huitzilin Olmecah's NPI active?
- Yes — Huitzilin Olmecah's NPI (1821181553) is active in the NPPES registry as of the last update on 2026-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.