John Wood, MD
NPI 1538182811 · Allergy & Immunology (Internal Medicine) Physician · Chesterfield, MO
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Wood, MD is a Allergy & Immunology (Internal Medicine) Physician provider in Chesterfield, MO (NPI 1538182811).
Provider details
- NPI number
- 1538182811
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R4781 (MO)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,612 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,149 | $115 |
| 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 | 480 | $15 |
| X-Ray of Chest, 2 Views71046 | 420 | $30 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 360 | $105 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 271 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 172 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 154 | 63 |
| Prednisone | 142 | 67 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 124 | 38 |
| Atorvastatin Calcium | 113 | 32 |
| Azithromycin | 101 | 51 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$710 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Wood's NPI number?
- John Wood's National Provider Identifier (NPI) is 1538182811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wood's specialty?
- John Wood is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Wood located?
- John Wood's practice location on file with NPPES is 224 S Woods Mill Rd, Chesterfield, MO 63017.
- What is John Wood's phone number?
- The practice phone number listed in the NPPES registry for John Wood is (317) 878-6260.
- Does John Wood accept Medicare?
- John Wood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Wood's NPI active?
- Yes — John Wood's NPI (1538182811) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.