Tammi Chapman, DPM
NPI 1679561484 · Podiatrist · Robinson, IL
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammi Chapman, DPM is a Podiatrist provider in Robinson, IL (NPI 1679561484).
Provider details
- NPI number
- 1679561484
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Female
- Sole proprietor
- No
- License
- 016-004774 (IL)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,723 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) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 1,660 | $39 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 571 | $71 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 251 | $61 |
| Removal of Noncancer Thickened Skin Growth, More Than 4 Growths11057 | 128 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciclopirox | 32 | 17 |
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
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2013-08-19
Frequently asked questions
- What is Tammi Chapman's NPI number?
- Tammi Chapman's National Provider Identifier (NPI) is 1679561484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammi Chapman's specialty?
- Tammi Chapman is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Tammi Chapman located?
- Tammi Chapman's practice location on file with NPPES is 1000 N Allen St, Robinson, IL 62454-1167.
- What is Tammi Chapman's phone number?
- The practice phone number listed in the NPPES registry for Tammi Chapman is (618) 546-2591.
- Does Tammi Chapman accept Medicare?
- Tammi Chapman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammi Chapman's NPI active?
- Yes — Tammi Chapman's NPI (1679561484) is active in the NPPES registry as of the last update on 2013-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.