Danika Clark, DO
NPI 1720513948 · Family Medicine Physician · Billings, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danika Clark, DO is a Family Medicine Physician provider in Billings, MT (NPI 1720513948).
Provider details
- NPI number
- 1720513948
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 87669 (MT)
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
9 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
994 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 | 280 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 271 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 165 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $88 |
| Hemoglobin A1c Level83036 | 78 | $9 |
| Administration of Influenza Virus VaccineG0008 | 27 | $32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 249 | 72 |
| Levothyroxine Sodium | 211 | 56 |
| Losartan Potassium | 203 | 57 |
| Rosuvastatin Calcium | 178 | 56 |
| Lisinopril | 175 | 51 |
| Amlodipine Besylate | 167 | 54 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$118 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
Registry dates
- Enumerated
- 2017-04-25
- Last updated
- 2020-07-02
- Certified
- 2020-07-02
Frequently asked questions
- What is Danika Clark's NPI number?
- Danika Clark's National Provider Identifier (NPI) is 1720513948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danika Clark's specialty?
- Danika Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Danika Clark located?
- Danika Clark's practice location on file with NPPES is 123 S 27th St, Billings, MT 59101-4227.
- What is Danika Clark's phone number?
- The practice phone number listed in the NPPES registry for Danika Clark is (406) 247-3350.
- Does Danika Clark accept Medicare?
- Danika Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danika Clark's NPI active?
- Yes — Danika Clark's NPI (1720513948) is active in the NPPES registry as of the last update on 2020-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.