David Twietmeyer, NP
NPI 1861154577 · Family Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Twietmeyer, NP is a Family Nurse Practitioner provider in Tacoma, WA (NPI 1861154577).
Provider details
- NPI number
- 1861154577
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- RN60371368 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 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
464 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) |
|---|---|---|
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 82 | $65 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 68 | $107 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 44 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Ionized)80047 | 44 | $13 |
| Red Blood Cell Concentration Measurement85014 | 44 | $2 |
| Residence Visit for New Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99342 | 44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 44 | 44 |
| Cefpodoxime Proxetil | 39 | 38 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 25 |
| Mupirocin | 23 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Prednisone | 19 | 19 |
| Cephalexin | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 across 3 records (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
- 2021-10-10
- Last updated
- 2023-02-15
- Certified
- 2023-02-15
Frequently asked questions
- What is David Twietmeyer's NPI number?
- David Twietmeyer's National Provider Identifier (NPI) is 1861154577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Twietmeyer's specialty?
- David Twietmeyer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Twietmeyer located?
- David Twietmeyer's practice location on file with NPPES is 2420 S Union Ave Ste 120, Tacoma, WA 98405-1322.
- What is David Twietmeyer's phone number?
- The practice phone number listed in the NPPES registry for David Twietmeyer is (253) 563-0198.
- Does David Twietmeyer accept Medicare?
- David Twietmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Twietmeyer's NPI active?
- Yes — David Twietmeyer's NPI (1861154577) is active in the NPPES registry as of the last update on 2023-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.