Tricia Mendoza, M.D.
NPI 1568648897 · Geriatric Psychiatry Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Geriatric Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tricia Mendoza, M.D. is a Geriatric Psychiatry Physician provider in Portsmouth, NH (NPI 1568648897).
Provider details
- NPI number
- 1568648897
- Entity type
- Individual
- Primary specialty
- Geriatric Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 246874 (NY)
Specialties & taxonomies
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
18 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
1,518 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 471 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 380 | $77 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 297 | $70 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 127 | $125 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 59 | $181 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 227 | 62 |
| Quetiapine Fumarate | 201 | 43 |
| Clonazepam | 169 | 29 |
| Sertraline Hcl | 161 | 40 |
| Escitalopram Oxalate | 155 | 28 |
| Mirtazapine | 154 | 31 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$97 across 1 record (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)
- 172 Kinsley StNashua, NH 03060-3648Phone: (603) 882-3000
- 207 S Main StNewmarket, NH 03857-1835Phone: (036) 593-1066Fax: (603) 659-2091
Registry dates
- Enumerated
- 2008-01-16
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Tricia Mendoza's NPI number?
- Tricia Mendoza's National Provider Identifier (NPI) is 1568648897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tricia Mendoza's specialty?
- Tricia Mendoza is listed in the NPPES registry with a primary specialty of Geriatric Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tricia Mendoza located?
- Tricia Mendoza's practice location on file with NPPES is 333 Borthwick Ave Ste 100, Portsmouth, NH 03801-4198.
- What is Tricia Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Tricia Mendoza is (603) 436-5110.
- Does Tricia Mendoza accept Medicare?
- Tricia Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tricia Mendoza's NPI active?
- Yes — Tricia Mendoza's NPI (1568648897) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.