Marilu Orozco-Peterson, M.D
NPI 1366417966 · Family Medicine Physician · Timnath, CO
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilu Orozco-Peterson, M.D is a Family Medicine Physician provider in Timnath, CO (NPI 1366417966).
Provider details
- NPI number
- 1366417966
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 10408A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 25 |
| Metformin Hcl | 17 |
| Lisinopril | 16 |
| Levothyroxine Sodium | 13 |
| Tamsulosin Hcl | 13 |
| Glipizide | 12 |
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
Additional practice locations (1)
- 5050 Powderhouse RdCheyenne, WY 82009-4800Phone: (307) 634-1311Fax: (307) 634-1271
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2020-06-12
- Certified
- 2020-06-12
Frequently asked questions
- What is Marilu Orozco-Peterson's NPI number?
- Marilu Orozco-Peterson's National Provider Identifier (NPI) is 1366417966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilu Orozco-Peterson's specialty?
- Marilu Orozco-Peterson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marilu Orozco-Peterson located?
- Marilu Orozco-Peterson's practice location on file with NPPES is 4650 Signal Tree Dr Ste 1200, Timnath, CO 80547-4908.
- What is Marilu Orozco-Peterson's phone number?
- The practice phone number listed in the NPPES registry for Marilu Orozco-Peterson is (970) 237-7415.
- Does Marilu Orozco-Peterson accept Medicare?
- Marilu Orozco-Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilu Orozco-Peterson's NPI active?
- Yes — Marilu Orozco-Peterson's NPI (1366417966) is active in the NPPES registry as of the last update on 2020-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.