James Cuellar, MD
NPI 1912917998 · Family Medicine Physician · Wentzville, MO
James Cuellar, MD is a Family Medicine Physician provider in Wentzville, MO (NPI 1912917998).
Provider details
- NPI number
- 1912917998
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R6C69 (MO)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
593 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 | 344 | $93 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 170 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $63 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 11 | $134 |
Typical Medicare-allowed amounts for these services range $63–$134 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 168 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 792 | 214 |
| Levothyroxine Sodium | 493 | 124 |
| Pantoprazole Sodium | 458 | 120 |
| Tramadol Hcl | 392 | 84 |
| Escitalopram Oxalate | 351 | 96 |
| Metoprolol Succinate | 349 | 102 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$396 across 12 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
Additional practice locations (1)
- 1603 Wentzville PkwySuite 121Wentzville, MO 63385-3438Phone: (636) 547-2102Fax: (636) 332-1190
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2020-11-04
- Certified
- 2020-11-04
Frequently asked questions
- What is James Cuellar's NPI number?
- James Cuellar's National Provider Identifier (NPI) is 1912917998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Cuellar's specialty?
- James Cuellar is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Cuellar located?
- James Cuellar's practice location on file with NPPES is 1598 W Meyer Rd, Wentzville, MO 63385-3653.
- What is James Cuellar's phone number?
- The practice phone number listed in the NPPES registry for James Cuellar is (636) 332-8228.
- Is James Cuellar's NPI active?
- Yes — James Cuellar's NPI (1912917998) is active in the NPPES registry as of the last update on 2020-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.