Hayley Walter, M.D.
NPI 1083032593 · Rheumatology Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayley Walter, M.D. is a Rheumatology Physician provider in Charleston, SC (NPI 1083032593).
Provider details
- NPI number
- 1083032593
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 62041 (CO)
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
300 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 | 151 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $73 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 49 | $140 |
| 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 | 18 | $16 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 139 | 46 |
| Methotrexate Sodiumbrand: Methotrexate | 70 | 26 |
| Hydroxychloroquine Sulfate | 58 | 23 |
| Adalimumabbrand: Humira(cf) Pen | 54 | — |
| Meloxicam | 36 | 12 |
| Celecoxib | 34 | 13 |
| Gabapentin | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$211 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 (2)
- 1715 Iron Horse Dr Ste 100Longmont, CO 80501-9617Phone: (720) 494-4700
- 4700 Waters AveSavannah, GA 31404-6220Phone: (912) 350-8000
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2023-01-18
- Certified
- 2023-01-18
Frequently asked questions
- What is Hayley Walter's NPI number?
- Hayley Walter's National Provider Identifier (NPI) is 1083032593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Walter's specialty?
- Hayley Walter is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hayley Walter located?
- Hayley Walter's practice location on file with NPPES is 169 Ashley Avenue H268 Msc 332, Charleston, SC 29424-9617.
- What is Hayley Walter's phone number?
- The practice phone number listed in the NPPES registry for Hayley Walter is (843) 792-9941.
- Does Hayley Walter accept Medicare?
- Hayley Walter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayley Walter's NPI active?
- Yes — Hayley Walter's NPI (1083032593) is active in the NPPES registry as of the last update on 2023-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.