Jonathan Maxham, DO
NPI 1811124589 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Maxham, DO is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1811124589).
Provider details
- NPI number
- 1811124589
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 76516 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
1,765 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,155 | $76 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 232 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 191 | $126 |
| Advance Care Planning, First 30 Minutes99497 | 106 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 36 |
| Enoxaparin Sodium | 34 |
| Lisinopril | 31 |
| Atorvastatin Calcium | 28 |
| Levothyroxine Sodium | 24 |
| Bupropion Hclbrand: Bupropion Xl | 14 |
| Buspirone Hcl | 13 |
| Zolpidem Tartrate | 12 |
| Famotidine | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$224 across 1 record (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
- 2009-06-19
- Last updated
- 2024-05-06
- Certified
- 2023-12-07
Frequently asked questions
- What is Jonathan Maxham's NPI number?
- Jonathan Maxham's National Provider Identifier (NPI) is 1811124589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Maxham's specialty?
- Jonathan Maxham is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Maxham located?
- Jonathan Maxham's practice location on file with NPPES is 8425 S Eastern Ave, Las Vegas, NV 89123-2891.
- What is Jonathan Maxham's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Maxham is (702) 779-3902.
- Does Jonathan Maxham accept Medicare?
- Jonathan Maxham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Maxham's NPI active?
- Yes — Jonathan Maxham's NPI (1811124589) is active in the NPPES registry as of the last update on 2024-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.