Daniel Seible
NPI 1427476340 · Radiation Oncology Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Seible is a Radiation Oncology Physician provider in Anchorage, AK (NPI 1427476340).
Provider details
- NPI number
- 1427476340
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A140386 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,842 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 779 | $59 |
| Calculation of Radiation Therapy Dose77300 | 210 | $42 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 145 | $244 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 132 | $112 |
| Design and Construction of Complex Radiation Treatment Device77334 | 124 | $78 |
| Complex Radiation Therapy Planning77263 | 66 | $216 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Sucralfate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 3855 Health Sciences DrSuite 1414, Mc 0843La Jolla, CA 92093-1503Phone: (858) 822-3403
- 1213 E Ocean Ave Ste 100Lompoc, CA 93436-7043Phone: (805) 736-8628Fax: (805) 736-8785
- 1325 E Church St Ste 101Santa Maria, CA 93454-5915Phone: (805) 925-2529Fax: (805) 928-4478
Registry dates
- Enumerated
- 2014-03-29
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Daniel Seible's NPI number?
- Daniel Seible's National Provider Identifier (NPI) is 1427476340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Seible's specialty?
- Daniel Seible is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Seible located?
- Daniel Seible's practice location on file with NPPES is 2841 Debarr Rd Ste 100, Anchorage, AK 99508.
- What is Daniel Seible's phone number?
- The practice phone number listed in the NPPES registry for Daniel Seible is (907) 276-2400.
- Does Daniel Seible accept Medicare?
- Daniel Seible is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Seible's NPI active?
- Yes — Daniel Seible's NPI (1427476340) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.