Provider Profile
Listed in the NPI registry as a nurse practitioner — family, Mercedes I. Tejada practices in Devens, MA. Mercedes is also listed as specializing in nurse practitioner — psychiatric/mental health and registered nurse. According to Medicare claims data, Mercedes cared for 26 Medicare patients across 26 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more and psychotherapy with evaluation and management visit, 45 minutes. NPI 1306623848 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
82 PATTEN RD
Devens, MA 01434
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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26 services · 26 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
13 | Less often than most peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
13 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mercedes I. Tejada is a nurse practitioner in Devens, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Mercedes I. Tejada is listed at 82 Patten Rd, Devens, MA 01434. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (978) 796-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
Mercedes I. Tejada's National Provider Identifier is 1306623848. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mercedes I. Tejada has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Mercedes I. Tejada provides treatments such as psychotherapy with evaluation and management visit, 45 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Mercedes I. Tejada. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.