Barbara Ruf, M.D.
NPI 1093129330 · Psychiatry Physician · Providence, RI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Ruf, M.D. is a Psychiatry Physician provider in Providence, RI (NPI 1093129330).
Provider details
- NPI number
- 1093129330
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD15906 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,016 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 315 | $128 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 296 | $72 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 212 | $16 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 145 | $168 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 32 | $117 |
| Psychiatric Diagnostic Evaluation With Medical Services |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 310 | 65 |
| Quetiapine Fumarate | 303 | 64 |
| Clonazepam | 286 | 55 |
| Mirtazapine | 269 | 75 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 236 | 48 |
| Lorazepam | 177 | 41 |
| Trazodone Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 164 Summit AvenueFain Bldg Suite 2bProvidence, RI 02906Phone: (401) 793-4300Fax: (401) 793-4312
Registry dates
- Enumerated
- 2014-06-15
- Last updated
- 2019-03-15
Frequently asked questions
- What is Barbara Ruf's NPI number?
- Barbara Ruf's National Provider Identifier (NPI) is 1093129330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Ruf's specialty?
- Barbara Ruf is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Ruf located?
- Barbara Ruf's practice location on file with NPPES is 345 Blackstone Blvd, Providence, RI 02906-4800.
- What is Barbara Ruf's phone number?
- The practice phone number listed in the NPPES registry for Barbara Ruf is (401) 455-6375.
- Does Barbara Ruf accept Medicare?
- Barbara Ruf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Ruf's NPI active?
- Yes — Barbara Ruf's NPI (1093129330) is active in the NPPES registry as of the last update on 2019-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.