NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1063645356 M.D.
Verify on CMS → Armeen Weber, M.D.
Psychiatry Physician in Oakland, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 54,383 in 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
6K
Medicare Part D claims · 353 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Armeen Weber, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 5,989 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 6K
- Part D claims, 2024
- 96%
- 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.
Federal trust snapshot
What official records show about Armeen Weber, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1063645356), first enumerated 09/02/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 5,989 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Armeen Weber, M.D.'s individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1063645356 · Psychiatry Physician
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-NEUTRAL · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1063645356
- ENUM-MID 2009
- TAX-MEGA 54K Psychiatry Physician
- MIPS-NEUTRAL 75/100
- RX-MID 5,989
- BOOK-MID 7,890 in California
- PHOTO-ENUM Evan Goulding · 2009
Armeen Weber, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
5,989 ≥ 95th percentile 95% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Armeen Weber, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Armeen Weber, M.D.?
CMS neutral score, not measuredPrimary specialty
Psychiatry Physician
Medicare Part D claims
5,989 6× vs specialty avg
MIPS final score
75/100
Specialty distribution in California
How Psychiatry Physician compares to other specialties among California providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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 | 1063645356 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/02/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Group practice
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Armeen Weber, M.D.. To verify Armeen Weber, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Armeen Weber, M.D. - brand share 4.0%
Psychiatry Physician average
4% brand-name claims vs 96% generic, on 5,989 2024 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 2024.
5,989
Total Claims
$562K
Total Drug Cost
353
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,547.3
- Total Day Supply
- 189,572
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $290K
- Generic Drug Cost
- $272K
Patient Demographics
- Average Patient Age
- 61.4 years
- Avg HCC Risk Score
- 1.37
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 173, 65-74: 149, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Armeen Weber, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Quetiapine Fumarate
Quetiapine Fumarate
388 claims
- Lurasidone Hcl
Lurasidone Hcl
339 claims
- Aripiprazole
Aripiprazole
328 claims
- Trazodone Hcl
Trazodone Hcl
305 claims
- Divalproex Sodium Er
Divalproex Sodium Er
295 claims
- Diazepam
Diazepam
264 claims
- Risperidone
Risperidone
256 claims
- Benztropine Mesylate
Benztropine Mesylate
209 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 388 |
| Lurasidone Hcl | 339 |
| Aripiprazole | 328 |
| Trazodone Hcl | 305 |
| Divalproex Sodium Er Divalproex Sodium | 295 |
| Diazepam | 264 |
| Risperidone | 256 |
| Benztropine Mesylate | 209 |
| Olanzapine | 207 |
| Lorazepam | 189 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Armeen Weber, M.D. fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Armeen Weber, M.D.'s 5,989 claims are above the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Weber, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatry Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Weber.
One of 7,890 Psychiatry Physician providers enrolled in California, 5 are shown here.
Dr. Nancy Aaen
MD
Napa, CA
Dr. Criselda Abad-Santos
M.D.
Woodland Hills, CA
Dr. Mekabiz Abaian
MD
San Bernardino, CA
Dr. Kafia Abbasi
M.D.
French Camp, CA
Dr. Michele Abbasi
M.D.
Westlake Village, CA
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Armeen Weber, M.D.'s specialty? ▼
Armeen Weber, M.D. specializes in Psychiatry Physician and practices in Oakland, California. Credentials: M.D..
How much does Armeen Weber, M.D. prescribe under Medicare Part D? ▼
In 2024, Armeen Weber, M.D. wrote 5,989 Medicare Part D claims totaling $562K in drug costs for 353 beneficiaries.
What is Armeen Weber, M.D.'s Medicare quality score? ▼
Armeen Weber, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. 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 Armeen Weber, M.D. located? ▼
Armeen Weber, M.D. is located at 10850 MACARTHUR BLVD #300, Oakland, CA, 94605. Phone: (510) 569-9343.
What is Armeen Weber, M.D.'s NPI number? ▼
Armeen Weber, M.D.'s National Provider Identifier (NPI) is 1063645356, issued on 09/02/2009.
Does Armeen Weber, M.D. prescribe more brand-name or generic drugs? ▼
Armeen Weber, M.D.'s prescribing is 4% brand-name and 96% generic drugs by claim count, with $290K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Armeen Weber, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Armeen Weber, M.D.'s most frequently prescribed drugs include Quetiapine Fumarate, Lurasidone Hcl, Aripiprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Armeen Weber, M.D. accept Medicare? ▼
Armeen Weber, M.D. appears in CMS Medicare data with 5,989 Part D claims and 353 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Armeen Weber, M.D.'s credentials? ▼
Armeen Weber, M.D.'s NPI is 1063645356 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.