Santiago Mercado, CRNA
NPI 1407390081 · Certified Registered Nurse Anesthetist · New York, NY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Santiago Mercado, CRNA is a Certified Registered Nurse Anesthetist provider in New York, NY (NPI 1407390081).
Provider details
- NPI number
- 1407390081
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 683571 (NY)
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 tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 41 E Post RdWhite Plains, NY 10601-4607Phone: (914) 681-0600Fax: (516) 945-3131
- 226 Westchester AveWhite Plains, NY 10604-2917Phone: (914) 437-9910Fax: (516) 945-3131
Registry dates
- Enumerated
- 2016-12-15
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Santiago Mercado's NPI number?
- Santiago Mercado's National Provider Identifier (NPI) is 1407390081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santiago Mercado's specialty?
- Santiago Mercado is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Santiago Mercado located?
- Santiago Mercado's practice location on file with NPPES is 53 Hamilton Ter Apt 35, New York, NY 10031-6437.
- What is Santiago Mercado's phone number?
- The practice phone number listed in the NPPES registry for Santiago Mercado is (214) 923-1021.
- Does Santiago Mercado accept Medicare?
- Santiago Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Santiago Mercado's NPI active?
- Yes — Santiago Mercado's NPI (1407390081) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.