NPI registry status
Active
2026 NPPES data Geriatric Psychiatry Physician NPI 1639451180 M.D.
Verify on CMS → Renz Juaneza, M.D.
Geriatric Psychiatry Physician in Baltimore, 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 785 in Geriatric Psychiatry 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
2K
Medicare Part D claims · 149 beneficiaries · Geriatric Psychiatry Physician avg: 2K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
80.2/100
▼ 3 pts below national avg 83.1 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Renz Juaneza, M.D. reported a CMS MIPS final score of 80.2/100 - below the 83.1 national average - and filed 2,360 Medicare Part D claims in 2023.
- 80.2/100
- MIPS score · -3 vs avg
- 2K
- 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.
Renz Juaneza, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
80 33rd percentile higher than 33% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Renz Juaneza, M.D. sits
This provider among geriatric psychiatry physician peers
Across the 114 geriatric psychiatry physician providers who report both Medicare Part D prescribing and a MIPS quality score, Renz Juaneza, M.D. writes more Part D claims than 75% of them and scores higher on MIPS quality than 38% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one geriatric psychiatry physician peer from a representative sample of 60; the gold marker is Renz Juaneza, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Renz Juaneza, M.D. 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 Renz Juaneza, M.D.?
Near national averagePrimary specialty
Geriatric Psychiatry Physician
Medicare Part D claims
2,360 49% vs specialty avg
MIPS final score
80.2/100 2.9 pts vs avg
Specialty distribution in Maryland
How Geriatric Psychiatry Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Renz Juaneza, M.D.'s 2023 MIPS final score plotted against the Geriatric Psychiatry Physician national average
- MIPS Final Score
- 80.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Geriatric Psychiatry Physician) - 80.2/100 vs national avg 83.1
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).
Renz Juaneza, M.D. appears in the CMS NPPES registry as a Geriatric Psychiatry Physician provider holding M.D. credentials at 5601 LOCH RAVEN BLVD., Baltimore, MD, 21239, with a listed phone of (443) 444-4185. NPI 1639451180 was issued on 09/11/2011.
Medicare Part D records for calendar year 2023 show 2,360 prescription claims written by this provider, covering 149 Medicare beneficiaries and totaling roughly $157K in drug spend, split 5% brand-name and 95% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 80.2/100 for the 2023 performance year (Quality 76.7, Cost 53.5), compared with the national average of 83.1.
Geriatric Psychiatry Physician is a narrow specialty nationwide, with 785 enrolled providers across 46 states and an average of 1,586 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1639451180 |
|---|---|
| Specialty | Geriatric Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/11/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
80.1797
Final Score
Avg: 83.1
76.6904
Quality
53.4937
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Renz Juaneza, M.D. 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.
Medstar Medical Group II LLC
Baltimore, 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
Renz Juaneza, M.D. - brand share 5.0%
Geriatric Psychiatry Physician average
5% brand-name claims vs 95% generic, on 2,360 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.
2,360
Total Claims
$157K
Total Drug Cost
149
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,541
- Total Day Supply
- 103,999
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $83K
- Generic Drug Cost
- $74K
Patient Demographics
- Average Patient Age
- 69.0 years
- Avg HCC Risk Score
- 1.78
- Gender Split
- 68% female / 32% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Renz Juaneza, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Sertraline Hcl
Sertraline Hcl
143 claims
- Clonazepam
Clonazepam
133 claims
- Alprazolam
Alprazolam
125 claims
- Risperidone
Risperidone
107 claims
- Trazodone Hcl
Trazodone Hcl
105 claims
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
97 claims
- Quetiapine Fumarate
Quetiapine Fumarate
94 claims
- Lamotrigine
Lamotrigine
91 claims
| Drug | Claims |
|---|---|
| Sertraline Hcl | 143 |
| Clonazepam | 133 |
| Alprazolam | 125 |
| Risperidone | 107 |
| Trazodone Hcl | 105 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 97 |
| Quetiapine Fumarate | 94 |
| Lamotrigine | 91 |
| Mirtazapine | 91 |
| Aripiprazole | 86 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Geriatric Psychiatry Physician Overview
How Renz Juaneza, M.D. fits within the Geriatric Psychiatry Physician landscape nationally.
785
Geriatric Psychiatry Physician Providers in US
46
States with Geriatric Psychiatry Physician
1,586
Avg Claims per Provider
Renz Juaneza, M.D.'s 2,360 claims are above the specialty average of 1,586.
Nearby Geriatric Psychiatry Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Juaneza.
Dr. Allan Anderson
MD
Cambridge, MD
Dr. Daniel Beaudry
M.D.
Pikesville, MD
Dr. Anilda Cabrera
M.D.
Perry Point, MD
Dr. Deborah Dallam
M.D.
Silver Spring, MD
Dr. Vladimir Demidov
MD
Annapolis, MD
Compare Geriatric Psychiatry Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Maryland medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Geriatric Psychiatry Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Renz Juaneza, M.D.'s specialty? ▼
Renz Juaneza, M.D. specializes in Geriatric Psychiatry Physician and practices in Baltimore, Maryland. Credentials: M.D..
How much does Renz Juaneza, M.D. prescribe under Medicare Part D? ▼
In 2023, Renz Juaneza, M.D. wrote 2,360 Medicare Part D claims totaling $157K in drug costs for 149 beneficiaries.
What is Renz Juaneza, M.D.'s Medicare quality score? ▼
Renz Juaneza, M.D. has a CMS MIPS Final Score of 80.2/100 (Quality: 76.7, Cost: 53.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Renz Juaneza, M.D. located? ▼
Renz Juaneza, M.D. is located at 5601 LOCH RAVEN BLVD., Baltimore, MD, 21239. Phone: (443) 444-4185.
What is Renz Juaneza, M.D.'s NPI number? ▼
Renz Juaneza, M.D.'s National Provider Identifier (NPI) is 1639451180, issued on 09/11/2011.
Does Renz Juaneza, M.D. prescribe more brand-name or generic drugs? ▼
Renz Juaneza, M.D.'s prescribing is 5% brand-name and 95% generic drugs by claim count, with $83K in brand drug costs.
How many Geriatric Psychiatry Physician providers are there in the US? ▼
There are 785 Geriatric Psychiatry Physician providers across 46 states in the US. The average Geriatric Psychiatry Physician provider writes 1,586 Medicare Part D claims per year.
What drugs does Renz Juaneza, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Renz Juaneza, M.D.'s most frequently prescribed drugs include Sertraline Hcl, Clonazepam, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Renz Juaneza, M.D. accept Medicare? ▼
Renz Juaneza, M.D. appears in CMS Medicare data with 2,360 Part D claims and 149 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Renz Juaneza, M.D.'s credentials? ▼
Renz Juaneza, M.D.'s NPI is 1639451180 with credentials M.D.. 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
Compiled from official public sources by the PlainDoctor editorial team.