David Messinger, PA
NPI 1184174807 · Medical Physician Assistant · Fort Collins, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Messinger, PA is a Medical Physician Assistant provider in Fort Collins, CO (NPI 1184174807).
Provider details
- NPI number
- 1184174807
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
280 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 130 | $173 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 113 | $173 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 37 | $66 |
Typical Medicare-allowed amounts for these services range $66–$173 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 126 | 62 |
| Oxycodone Hcl | 95 | 74 |
| Tramadol Hcl | 39 | 29 |
| Clindamycin Hcl | 21 | 11 |
| Meloxicam | 17 | 12 |
| Cyclobenzaprine Hcl | 15 | 14 |
| Cefadroxil | 14 | 14 |
| Ondansetronbrand: Ondansetron Odt |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 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
- 2016-10-05
- Last updated
- 2019-12-16
- Certified
- 2019-12-16
Frequently asked questions
- What is David Messinger's NPI number?
- David Messinger's National Provider Identifier (NPI) is 1184174807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Messinger's specialty?
- David Messinger is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Messinger located?
- David Messinger's practice location on file with NPPES is 2500 E Prospect Rd, Fort Collins, CO 80525-9718.
- What is David Messinger's phone number?
- The practice phone number listed in the NPPES registry for David Messinger is (970) 493-0112.
- Does David Messinger accept Medicare?
- David Messinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Messinger's NPI active?
- Yes — David Messinger's NPI (1184174807) is active in the NPPES registry as of the last update on 2019-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.