Naomi Constantine, PMHNP
NPI 1225212756 · Psychiatric/Mental Health Nurse Practitioner · California, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Constantine, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in California, MD (NPI 1225212756).
Provider details
- NPI number
- 1225212756
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- R089566 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
18 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
731 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 489 | $113 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 171 | $62 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 46 | $78 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $148 |
Typical Medicare-allowed amounts for these services range $62–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 151 | 24 |
| Alprazolam | 150 | 19 |
| Bupropion Hclbrand: Bupropion Xl | 98 | 25 |
| Duloxetine Hcl | 93 | 22 |
| Lorazepam | 66 | — |
| Trazodone Hcl | 65 | 19 |
| Dextroamphetamine/Amphetamine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-19
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Naomi Constantine's NPI number?
- Naomi Constantine's National Provider Identifier (NPI) is 1225212756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Constantine's specialty?
- Naomi Constantine is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Naomi Constantine located?
- Naomi Constantine's practice location on file with NPPES is 22590 Shady Ct, California, MD 20619-5009.
- What is Naomi Constantine's phone number?
- The practice phone number listed in the NPPES registry for Naomi Constantine is (301) 737-0500.
- Does Naomi Constantine accept Medicare?
- Naomi Constantine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Constantine's NPI active?
- Yes — Naomi Constantine's NPI (1225212756) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.