Joseph Lammers
NPI 1356721393 · Physician Assistant · Longmont, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Lammers is a Physician Assistant provider in Longmont, CO (NPI 1356721393).
Provider details
- NPI number
- 1356721393
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA0004364 (CO)
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
11 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
145 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) |
|---|---|---|
| Removal of Bone Joints Between Wrist and Fingers25447 | 42 | $115 |
| X-Ray of Finger, Minimum of 2 Views73140 | 33 | $33 |
| Prosthetic Repair of Shoulder Joint, Total Shoulder23472 | 20 | $195 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $78 |
| Application of Elbow to Finger Cast29075 | 15 | $77 |
| Cast Supplies, Short Arm Cast, Adult (11 Years +), FiberglassQ4010 | 15 | $23 |
Typical Medicare-allowed amounts for these services range $23–$195 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 173 | 148 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 154 | 128 |
| Oxycodone Hcl | 66 | 55 |
| Meloxicam | 21 | 14 |
| Ondansetronbrand: Ondansetron Odt | 21 | 21 |
| Diazepam | 14 | 12 |
| Hydromorphone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 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
- 2015-06-04
- Last updated
- 2021-06-09
- Certified
- 2021-06-09
Frequently asked questions
- What is Joseph Lammers's NPI number?
- Joseph Lammers's National Provider Identifier (NPI) is 1356721393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Lammers's specialty?
- Joseph Lammers is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Lammers located?
- Joseph Lammers's practice location on file with NPPES is 1610 Dry Creek Dr, Longmont, CO 80503-6405.
- What is Joseph Lammers's phone number?
- The practice phone number listed in the NPPES registry for Joseph Lammers is (303) 772-1600.
- Does Joseph Lammers accept Medicare?
- Joseph Lammers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Lammers's NPI active?
- Yes — Joseph Lammers's NPI (1356721393) is active in the NPPES registry as of the last update on 2021-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.