Michael Allen, DO
NPI 1003892761 · Family Medicine Physician · Longmont, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Allen, DO is a Family Medicine Physician provider in Longmont, CO (NPI 1003892761).
Provider details
- NPI number
- 1003892761
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0041745 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 269 | 85 |
| Lisinopril | 222 | 61 |
| Tamsulosin Hcl | 137 | 50 |
| Metformin Hcl | 130 | 36 |
| Gabapentin | 128 | 46 |
| Famotidine | 122 | 40 |
| Pantoprazole Sodium | 120 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (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
- 2005-12-15
- Last updated
- 2016-07-15
Frequently asked questions
- What is Michael Allen's NPI number?
- Michael Allen's National Provider Identifier (NPI) is 1003892761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Allen's specialty?
- Michael Allen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Allen located?
- Michael Allen's practice location on file with NPPES is 220 E Rogers Rd, Longmont, CO 80501-6027.
- What is Michael Allen's phone number?
- The practice phone number listed in the NPPES registry for Michael Allen is (303) 776-3250.
- Does Michael Allen accept Medicare?
- Michael Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Allen's NPI active?
- Yes — Michael Allen's NPI (1003892761) is active in the NPPES registry as of the last update on 2016-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.