Andrew Van Hook, MD
NPI 1558823278 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Van Hook, MD is a Internal Medicine Physician provider in Oklahoma City, OK (NPI 1558823278).
Provider details
- NPI number
- 1558823278
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101279106 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
605 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 160 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 111 | $123 |
| Critical Care, First 30-74 Minutes99291 | 97 | $202 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 93 | $113 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 65 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 28 | — |
| Pantoprazole Sodium | 24 | — |
| Cefdinir | 22 | 22 |
| Furosemide | 21 | — |
| Metoprolol Succinate | 19 | — |
| Prednisone | 18 | 17 |
| Losartan Potassium | 17 | — |
Practice location
Mailing address
Additional practice locations (2)
- 100 E 77th StNew York, NY 10075-1850Phone: (212) 434-2000
- 1755 N Mecklenburg AveSouth Hill, VA 23970-4080Phone: (434) 447-3151Fax: (434) 584-5023
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Andrew Van Hook's NPI number?
- Andrew Van Hook's National Provider Identifier (NPI) is 1558823278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Van Hook's specialty?
- Andrew Van Hook is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Van Hook located?
- Andrew Van Hook's practice location on file with NPPES is 700 Ne 13th St, Oklahoma City, OK 73104-5004.
- What is Andrew Van Hook's phone number?
- The practice phone number listed in the NPPES registry for Andrew Van Hook is (405) 271-6651.
- Does Andrew Van Hook accept Medicare?
- Andrew Van Hook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Van Hook's NPI active?
- Yes — Andrew Van Hook's NPI (1558823278) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.