Annette Carlsen, PA
NPI 1598428922 · Physician Assistant · Crescent City, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annette Carlsen, PA is a Physician Assistant provider in Crescent City, CA (NPI 1598428922).
Provider details
- NPI number
- 1598428922
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 61327 (CA)
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 tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
50 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 50 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 69 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 57 | 24 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 53 | 17 |
| Levothyroxine Sodium | 42 | 26 |
| Omeprazole | 41 | 28 |
| Atorvastatin Calcium | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-21
- Last updated
- 2024-06-19
- Certified
- 2024-06-19
Frequently asked questions
- What is Annette Carlsen's NPI number?
- Annette Carlsen's National Provider Identifier (NPI) is 1598428922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annette Carlsen's specialty?
- Annette Carlsen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Annette Carlsen located?
- Annette Carlsen's practice location on file with NPPES is 550 E Washington Blvd, Crescent City, CA 95531-8160.
- What is Annette Carlsen's phone number?
- The practice phone number listed in the NPPES registry for Annette Carlsen is (707) 464-3513.
- Does Annette Carlsen accept Medicare?
- Annette Carlsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annette Carlsen's NPI active?
- Yes — Annette Carlsen's NPI (1598428922) is active in the NPPES registry as of the last update on 2024-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.