Ross Barker, DO
NPI 1679836266 · Pain Medicine (Anesthesiology) Physician · Providence, RI
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ross Barker, DO is a Pain Medicine (Anesthesiology) Physician provider in Providence, RI (NPI 1679836266).
Provider details
- NPI number
- 1679836266
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 007285 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
750 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 197 | $132 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 109 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 100 | $96 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 52 | $129 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level64494 | 52 | $72 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 45 | 28 |
| Methylprednisolone | 23 | 22 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 4025 W Chandler Blvd Ste 1Chandler, AZ 85226Phone: (480) 222-7246
- 14420 W Meeker Blvd Ste 211Sun City West, AZ 85375-5288Phone: (623) 777-4747Fax: (623) 777-4748
- 41 Mall RdBurlington, MA 01805-0001Phone: (781) 744-5700Fax: (781) 744-5358
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2021-07-15
- Certified
- 2021-07-15
Frequently asked questions
- What is Ross Barker's NPI number?
- Ross Barker's National Provider Identifier (NPI) is 1679836266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ross Barker's specialty?
- Ross Barker is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ross Barker located?
- Ross Barker's practice location on file with NPPES is 164 Summit Ave, Providence, RI 02906-2853.
- What is Ross Barker's phone number?
- The practice phone number listed in the NPPES registry for Ross Barker is (401) 793-9166.
- Does Ross Barker accept Medicare?
- Ross Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ross Barker's NPI active?
- Yes — Ross Barker's NPI (1679836266) is active in the NPPES registry as of the last update on 2021-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.