Dawn Barker, D.O.
NPI 1982080255 · Family Medicine Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dawn Barker, D.O. is a Family Medicine Physician provider in Springfield, MO (NPI 1982080255).
Provider details
- NPI number
- 1982080255
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018008535 (MO)
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
210 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 | 125 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 50 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 | $166 |
Typical Medicare-allowed amounts for these services range $9–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 180 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 575 | 234 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 435 | 82 |
| Lisinopril | 366 | 163 |
| Gabapentin | 351 | 101 |
| Levothyroxine Sodium | 333 | 131 |
| Alprazolam | 308 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 7 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
Registry dates
- Enumerated
- 2015-08-10
- Last updated
- 2024-06-19
- Certified
- 2024-06-19
Frequently asked questions
- What is Dawn Barker's NPI number?
- Dawn Barker's National Provider Identifier (NPI) is 1982080255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dawn Barker's specialty?
- Dawn Barker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dawn Barker located?
- Dawn Barker's practice location on file with NPPES is 3805 S Kansas Expy Ste B, Springfield, MO 65807-6989.
- What is Dawn Barker's phone number?
- The practice phone number listed in the NPPES registry for Dawn Barker is (417) 269-0269.
- Does Dawn Barker accept Medicare?
- Dawn Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dawn Barker's NPI active?
- Yes — Dawn Barker's NPI (1982080255) is active in the NPPES registry as of the last update on 2024-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.