Gretchen Sonnenberg, DO
NPI 1295227627 · Family Medicine Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Sonnenberg, DO is a Family Medicine Physician provider in Colorado Springs, CO (NPI 1295227627).
Provider details
- NPI number
- 1295227627
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0067281 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 92 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 54 | 20 |
| Metformin Hcl | 49 | 20 |
| Gabapentin | 44 | 15 |
| Rosuvastatin Calcium | 39 | 18 |
| Losartan Potassium | 36 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-01
- Last updated
- 2023-07-13
- Certified
- 2023-07-06
Frequently asked questions
- What is Gretchen Sonnenberg's NPI number?
- Gretchen Sonnenberg's National Provider Identifier (NPI) is 1295227627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Sonnenberg's specialty?
- Gretchen Sonnenberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gretchen Sonnenberg located?
- Gretchen Sonnenberg's practice location on file with NPPES is Health Center at Myron Stratton, Colorado Springs, CO 80910-3882.
- What is Gretchen Sonnenberg's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Sonnenberg is (719) 632-5700.
- Does Gretchen Sonnenberg accept Medicare?
- Gretchen Sonnenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Sonnenberg's NPI active?
- Yes — Gretchen Sonnenberg's NPI (1295227627) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.