Barbara Clayton, MD
NPI 1588669964 · Internal Medicine Physician · Syracuse, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Clayton, MD is a Internal Medicine Physician provider in Syracuse, NY (NPI 1588669964).
Provider details
- NPI number
- 1588669964
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 197805 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 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
1,013 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 | 301 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 144 | $122 |
| 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 | 139 | $16 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 110 | $41 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 110 | $18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 338 | 81 |
| Losartan Potassium | 272 | 79 |
| Atorvastatin Calcium | 223 | 68 |
| Rosuvastatin Calcium | 211 | 60 |
| Metoprolol Succinate | 191 | 49 |
| Amlodipine Besylate | 181 | 51 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 3 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)
- 1001 W Fayette StSuite 400Syracuse, NY 13204-2859Phone: (315) 472-1488Fax: (315) 472-8060
Registry dates
- Enumerated
- 2005-06-14
- Last updated
- 2021-03-16
- Certified
- 2021-03-12
Frequently asked questions
- What is Barbara Clayton's NPI number?
- Barbara Clayton's National Provider Identifier (NPI) is 1588669964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Clayton's specialty?
- Barbara Clayton is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Clayton located?
- Barbara Clayton's practice location on file with NPPES is 739 Irving Ave Ste 200, Syracuse, NY 13210-1668.
- What is Barbara Clayton's phone number?
- The practice phone number listed in the NPPES registry for Barbara Clayton is (315) 479-5070.
- Does Barbara Clayton accept Medicare?
- Barbara Clayton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Clayton's NPI active?
- Yes — Barbara Clayton's NPI (1588669964) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.