Maria Catherine Gatchalian, FNP-C
NPI 1164930806 · Primary Care Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Catherine Gatchalian, FNP-C is a Primary Care Nurse Practitioner provider in Las Vegas, NV (NPI 1164930806).
Provider details
- NPI number
- 1164930806
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- APRN002802 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
4,757 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 4,462 | $64 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 226 | $106 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 28 | $88 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 24 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 17 | $97 |
Typical Medicare-allowed amounts for these services range $64–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-16
- Last updated
- 2018-02-18
Frequently asked questions
- What is Maria Catherine Gatchalian's NPI number?
- Maria Catherine Gatchalian's National Provider Identifier (NPI) is 1164930806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Catherine Gatchalian's specialty?
- Maria Catherine Gatchalian is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Catherine Gatchalian located?
- Maria Catherine Gatchalian's practice location on file with NPPES is 633 N Decatur Blvd, Las Vegas, NV 89107-1911.
- What is Maria Catherine Gatchalian's phone number?
- The practice phone number listed in the NPPES registry for Maria Catherine Gatchalian is (702) 258-4900.
- Does Maria Catherine Gatchalian accept Medicare?
- Maria Catherine Gatchalian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Catherine Gatchalian's NPI active?
- Yes — Maria Catherine Gatchalian's NPI (1164930806) is active in the NPPES registry as of the last update on 2018-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.