NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1063585487 M.D.
Verify on CMS → Robert Hausner, M.D.
Psychiatry Physician in San Francisco, 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
1K
Medicare Part D claims · 27 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
83%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Robert Hausner, M.D. filed 1,165 Medicare Part D claims in 2024 as a Psychiatry Physician in San Francisco, California, prescribing 83% generic.
- 1K
- Part D claims, 2024
- 83%
- generic prescribing
- ≥77th
- pct by Part D claim volume (lower-bound band)
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 Robert Hausner, 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 1063585487), first enumerated 11/15/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,165 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Robert Hausner, 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 1063585487 · Psychiatry Physician
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1063585487
- ENUM-LEGACY 2006
- TAX-MEGA 54K Psychiatry Physician
- RX-MID 1,165
- BOOK-MID 7,890 in California
- PHOTO-ENUM Stephen Kramer, M.D. · 2006
Robert Hausner, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,165 ≥ 77th percentile 77% 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-eligible specialty (heuristic, not verified)
Robert Hausner, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Robert Hausner, M.D.?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
1,165 15% vs specialty avg
Specialty distribution in California
How Psychiatry Physician compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatry Physician. Verify directly:
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 | 1063585487 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 11/15/2006 |
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 Robert Hausner, M.D.. To verify Robert Hausner, 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 · Typical
Robert Hausner, M.D. - brand share 16.0%
Psychiatry Physician average
16% brand-name claims vs 83% generic, on 1,165 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.
1,165
Total Claims
$594K
Total Drug Cost
27
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,291.3
- Total Day Supply
- 32,258
- Brand vs Generic
- 16% brand / 83% generic
- Brand Drug Cost
- $495K
- Generic Drug Cost
- $98K
Patient Demographics
- Average Patient Age
- 62.9 years
- Avg HCC Risk Score
- 0.78
- Age Distribution
- <65: 11, 65-74: N/A, 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 Robert Hausner, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clozapine
Clozapine
167 claims
- Quetiapine Fumarate
Quetiapine Fumarate
79 claims
- Trazodone Hcl 55
Trazodone Hcl
55 claims
- Invega Sustenna 48
Invega Sustenna
48 claims
- Levothyroxine Sodium 48
Levothyroxine Sodium
48 claims
- Olanzapine 40
Olanzapine
40 claims
- Benztropine Mesylate 38
Benztropine Mesylate
38 claims
- Lorazepam 36
Lorazepam
36 claims
| Drug | Claims |
|---|---|
| Clozapine | 167 |
| Quetiapine Fumarate | 79 |
| Trazodone Hcl | 55 |
| Invega Sustenna Paliperidone Palmitate | 48 |
| Levothyroxine Sodium | 48 |
| Olanzapine | 40 |
| Benztropine Mesylate | 38 |
| Lorazepam | 36 |
| Propranolol Hcl Er Propranolol Hcl | 31 |
| Fluphenazine Hcl | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Robert Hausner, 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
Robert Hausner, M.D.'s 1,165 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 Hausner, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
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 Hausner.
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 Robert Hausner, M.D.'s specialty? ▼
Robert Hausner, M.D. specializes in Psychiatry Physician and practices in San Francisco, California. Credentials: M.D..
How much does Robert Hausner, M.D. prescribe under Medicare Part D? ▼
In 2024, Robert Hausner, M.D. wrote 1,165 Medicare Part D claims totaling $594K in drug costs for 27 beneficiaries.
Where is Robert Hausner, M.D. located? ▼
Robert Hausner, M.D. is located at 2354 POST ST, San Francisco, CA, 94115. Phone: (415) 563-5191.
What is Robert Hausner, M.D.'s NPI number? ▼
Robert Hausner, M.D.'s National Provider Identifier (NPI) is 1063585487, issued on 11/15/2006.
Does Robert Hausner, M.D. prescribe more brand-name or generic drugs? ▼
Robert Hausner, M.D.'s prescribing is 16% brand-name and 83% generic drugs by claim count, with $495K 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 Robert Hausner, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Robert Hausner, M.D.'s most frequently prescribed drugs include Clozapine, Quetiapine Fumarate, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Robert Hausner, M.D. accept Medicare? ▼
Robert Hausner, M.D. appears in CMS Medicare data with 1,165 Part D claims and 27 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Hausner, M.D.'s credentials? ▼
Robert Hausner, M.D.'s NPI is 1063585487 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.
- 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.