Melchor L. Mercado M.D. a Professional Corporation
NPI 1851842363 · Prescribing (Medical) Psychologist · Defiance, OH
Melchor L. Mercado M.D. a Professional Corporation is a Prescribing (Medical) Psychologist organization in Defiance, OH (NPI 1851842363).
Provider details
- NPI number
- 1851842363
- Entity type
- Organization
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Melchor Mercado, Owner(419) 783-7880
- License
- 35.071066 (OH)
Specialties & taxonomies
Behavioral Health & Social Service 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
1 documented practice location
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
Registry dates
- Enumerated
- 2016-10-19
- Last updated
- 2016-10-19
Frequently asked questions
- What is Melchor L. Mercado M.D. a Professional Corporation's NPI number?
- Melchor L. Mercado M.D. a Professional Corporation's National Provider Identifier (NPI) is 1851842363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melchor L. Mercado M.D. a Professional Corporation?
- Melchor L. Mercado M.D. a Professional Corporation is classified in the NPPES registry as Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Melchor L. Mercado M.D. a Professional Corporation located?
- Melchor L. Mercado M.D. a Professional Corporation's practice location on file with NPPES is 1250 Ralston Ave, Defiance, OH 43512-5311.
- What is Melchor L. Mercado M.D. a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Melchor L. Mercado M.D. a Professional Corporation is (419) 783-7880.
- Who is the authorized official for Melchor L. Mercado M.D. a Professional Corporation?
- The authorized official listed on Melchor L. Mercado M.D. a Professional Corporation's NPPES record is Melchor Mercado, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melchor L. Mercado M.D. a Professional Corporation's NPI active?
- Yes — Melchor L. Mercado M.D. a Professional Corporation's NPI (1851842363) is active in the NPPES registry as of the last update on 2016-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.