NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1225212756 PMHNP
Verify on CMS → Naomi Constantine, PMHNP
Family Medicine Physician in California, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 123 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
84.8/100
▲ 1 pts above national avg 83.5 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Naomi Constantine, PMHNP reported a CMS MIPS final score of 84.8/100 - above the 83.5 national average - and filed 1,320 Medicare Part D claims in 2023.
- 84.8/100
- MIPS score · +1 vs avg
- 1K
- Part D claims, 2023
- 95%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1225212756 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-INLINE · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1225212756
- ENUM-MID 2007
- TAX-MEGA 148K Family Medicine
- MIPS-INLINE 84.8/100
- RX-MID 1,320
- BOOK-LIGHT 1,865 in Maryland
- PHOTO-FINISH Michael Ballas · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Constantine · th…
Constantine · this provider
84.8 MIPS pts
- Michael Beyer · …
Michael Beyer
84.8 MIPS pts
- Sabrina Yon · near
Sabrina Yon
84.8 MIPS pts
- Victoria Engel ·…
Victoria Engel
84.8 MIPS pts
- Michael Ballas ·…
Michael Ballas
84.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Naomi Constantine, PMHNP's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
85 ≥ 42nd percentile 42% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Naomi Constantine, PMHNP sits
This provider among family medicine physician peers
Across the 21,266 family medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Naomi Constantine, PMHNP writes more Part D claims than 38% of them and scores higher on MIPS quality than 43% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one family medicine physician peer from a representative sample of 60; the gold marker is Naomi Constantine, PMHNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Naomi Constantine, PMHNP practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Naomi Constantine, PMHNP?
Near national averagePrimary specialty
Family Medicine Physician
Medicare Part D claims
1,320 61% vs specialty avg
MIPS final score
84.8/100 1.3 pts vs avg
Specialty distribution in Maryland
How Family Medicine Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Naomi Constantine, PMHNP's 2023 MIPS final score plotted against the Family Medicine Physician national average
- MIPS Final Score
- 84.8/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1225212756 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | PMHNP |
| Gender | Female |
| NPI Issued | 12/19/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
84.7753
Final Score
Measured-score avg: 83.5
58.961
Quality
92.79
Cost
77
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Naomi Constantine, PMHNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Arundel Mental Health Professionals LC
Crofton, MD
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Naomi Constantine, PMHNP - brand share 5.0%
Family Medicine Physician average
5% brand-name claims vs 95% generic, on 1,320 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,320
Total Claims
$105K
Total Drug Cost
123
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,264
- Total Day Supply
- 67,399
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $65K
- Generic Drug Cost
- $39K
Patient Demographics
- Average Patient Age
- 65.7 years
- Avg HCC Risk Score
- 1.36
- Gender Split
- 76% female / 24% male
- Age Distribution
- <65: 46, 65-74: 54, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Naomi Constantine, PMHNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clonazepam
Clonazepam
128 claims
- Alprazolam
Alprazolam
96 claims
- Duloxetine Hcl
Duloxetine Hcl
65 claims
- Bupropion Xl
Bupropion Xl
64 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
59 claims
- Lorazepam
Lorazepam
59 claims
- Aripiprazole 50
Aripiprazole
50 claims
- Lamotrigine 45
Lamotrigine
45 claims
| Drug | Claims |
|---|---|
| Clonazepam | 128 |
| Alprazolam | 96 |
| Duloxetine Hcl | 65 |
| Bupropion Xl Bupropion Hcl | 64 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 59 |
| Lorazepam | 59 |
| Aripiprazole | 50 |
| Lamotrigine | 45 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 45 |
| Zolpidem Tartrate | 45 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Naomi Constantine, PMHNP fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Naomi Constantine, PMHNP's 1,320 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Constantine, both outside Maryland so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (84.8 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Constantine.
One of 1,865 Family Medicine Physician providers enrolled in Maryland, 5 are shown here.
Dr. Amelia Abban
CRNP-BC
Laurel, MD
Dr. Peter Abbott
MD
Willards, MD
Dr. Hanan Aboumatar
MD, MPH
Baltimore, MD
Dr. Ndubuisi Achufusi
M.D.
Greenbelt, MD
Dr. Jose Acol
MD
Mount Airy, MD
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Naomi Constantine, PMHNP's specialty? ▼
Naomi Constantine, PMHNP specializes in Family Medicine Physician and practices in California, Maryland. Credentials: PMHNP.
How much does Naomi Constantine, PMHNP prescribe under Medicare Part D? ▼
In 2023, Naomi Constantine, PMHNP wrote 1,320 Medicare Part D claims totaling $105K in drug costs for 123 beneficiaries.
What is Naomi Constantine, PMHNP's Medicare quality score? ▼
Naomi Constantine, PMHNP has a CMS MIPS Final Score of 84.8/100 (Quality: 59, Cost: 92.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Naomi Constantine, PMHNP located? ▼
Naomi Constantine, PMHNP is located at 22590 SHADY CT, California, MD, 20619. Phone: (301) 737-0500.
What is Naomi Constantine, PMHNP's NPI number? ▼
Naomi Constantine, PMHNP's National Provider Identifier (NPI) is 1225212756, issued on 12/19/2007.
Does Naomi Constantine, PMHNP prescribe more brand-name or generic drugs? ▼
Naomi Constantine, PMHNP's prescribing is 5% brand-name and 95% generic drugs by claim count, with $65K in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Naomi Constantine, PMHNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Naomi Constantine, PMHNP's most frequently prescribed drugs include Clonazepam, Alprazolam, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Naomi Constantine, PMHNP accept Medicare? ▼
Naomi Constantine, PMHNP appears in CMS Medicare data with 1,320 Part D claims and 123 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Naomi Constantine, PMHNP's credentials? ▼
Naomi Constantine, PMHNP's NPI is 1225212756 with credentials PMHNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.