John Lloyd, M.D.
NPI 1124035712 · Obstetrics & Gynecology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lloyd, M.D. is a Obstetrics & Gynecology Physician provider in Houston, TX (NPI 1124035712).
Provider details
- NPI number
- 1124035712
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- F9743 (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
19 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
69 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $122 |
Typical Medicare-allowed amounts for these services range $122–$123 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiolbrand: Estradiol (twice Weekly) | 115 | 36 |
| Estradiol | 108 | 45 |
| Progesterone, Micronizedbrand: Progesterone | 56 | 17 |
| Estradiolbrand: Dotti | 38 | 12 |
| Levothyroxine Sodiumbrand: Synthroid | 32 | 13 |
| Levothyroxine Sodium | 27 | — |
| Valacyclovir Hclbrand: Valacyclovir |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2011-11-18
Frequently asked questions
- What is John Lloyd's NPI number?
- John Lloyd's National Provider Identifier (NPI) is 1124035712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lloyd's specialty?
- John Lloyd is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lloyd located?
- John Lloyd's practice location on file with NPPES is 7580 Fannin St, Houston, TX 77054-1923.
- What is John Lloyd's phone number?
- The practice phone number listed in the NPPES registry for John Lloyd is (713) 795-5565.
- Does John Lloyd accept Medicare?
- John Lloyd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lloyd's NPI active?
- Yes — John Lloyd's NPI (1124035712) is active in the NPPES registry as of the last update on 2011-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.