Charles Sweet, M.D., M.P.H.
NPI 1164568283 · Psychiatry Physician · Austin, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Sweet, M.D., M.P.H. is a Psychiatry Physician provider in Austin, TX (NPI 1164568283).
Provider details
- NPI number
- 1164568283
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
- License
- C172258 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
234 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 167 | $99 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 50 | $65 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 17 | $175 |
Typical Medicare-allowed amounts for these services range $65–$175 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 49 | 13 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 38 | 11 |
| Clonazepam | 34 | — |
| Ziprasidone Hcl | 30 | — |
| Lamotriginebrand: Lamotrigine Er | 25 | — |
| Diazepam | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,627 across 69 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3400 Douglas Blvd Ste 225Roseville, CA 95661-4283Phone: (855) 446-8628
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2024-02-12
- Certified
- 2022-01-26
Frequently asked questions
- What is Charles Sweet's NPI number?
- Charles Sweet's National Provider Identifier (NPI) is 1164568283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Sweet's specialty?
- Charles Sweet is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Sweet located?
- Charles Sweet's practice location on file with NPPES is 2217 Park Bend Dr Ste 300, Austin, TX 78758-5674.
- What is Charles Sweet's phone number?
- The practice phone number listed in the NPPES registry for Charles Sweet is (512) 382-1933.
- Does Charles Sweet accept Medicare?
- Charles Sweet is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Sweet's NPI active?
- Yes — Charles Sweet's NPI (1164568283) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.