Alan Gowan, D.O.
NPI 1417917105 · Medical Oncology Physician · Temple, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Gowan, D.O. is a Medical Oncology Physician provider in Temple, TX (NPI 1417917105).
Provider details
- NPI number
- 1417917105
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- L5346 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,469 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 483 | $137 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 466 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 215 | $92 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 85 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 78 | 38 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 67 | 45 |
| Apixabanbrand: Eliquis | 64 | 14 |
| Osimertinib Mesylatebrand: Tagrisso | 62 | — |
| Levothyroxine Sodium | 61 | 20 |
| Gabapentin | 40 | 12 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-25
- Last updated
- 2021-12-10
- Certified
- 2021-12-10
Frequently asked questions
- What is Alan Gowan's NPI number?
- Alan Gowan's National Provider Identifier (NPI) is 1417917105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Gowan's specialty?
- Alan Gowan is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Gowan located?
- Alan Gowan's practice location on file with NPPES is 2401 S 31st St, Temple, TX 76508-0001.
- What is Alan Gowan's phone number?
- The practice phone number listed in the NPPES registry for Alan Gowan is (254) 724-2111.
- Does Alan Gowan accept Medicare?
- Alan Gowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Gowan's NPI active?
- Yes — Alan Gowan's NPI (1417917105) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.