Sean Costello, MD
NPI 1942882774 · Psychiatry Physician · Soldotna, AK
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Costello, MD is a Psychiatry Physician provider in Soldotna, AK (NPI 1942882774).
Provider details
- NPI number
- 1942882774
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R78572 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 34 |
| Sertraline Hcl | 26 |
| Trazodone Hcl | 23 |
| Buspirone Hcl | 22 |
| Mirtazapine | 21 |
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Escitalopram Oxalate | 15 |
| Memantine Hclbrand: Memantine Hcl Er | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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 (1)
- 2800 E Ajo WayTucson, AZ 85713-6204Phone: (520) 874-7520Fax: (520) 874-7539
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2025-07-30
- Certified
- 2025-07-30
Frequently asked questions
- What is Sean Costello's NPI number?
- Sean Costello's National Provider Identifier (NPI) is 1942882774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Costello's specialty?
- Sean Costello is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Costello located?
- Sean Costello's practice location on file with NPPES is 291 N Fireweed St, Soldotna, AK 99669-7540.
- What is Sean Costello's phone number?
- The practice phone number listed in the NPPES registry for Sean Costello is (907) 714-5950.
- Does Sean Costello accept Medicare?
- Sean Costello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Costello's NPI active?
- Yes — Sean Costello's NPI (1942882774) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.