William Maranon, M.D.
NPI 1669583233 · Specialist · Las Vegas, NV
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Maranon, M.D. is a Specialist provider in Las Vegas, NV (NPI 1669583233).
Provider details
- NPI number
- 1669583233
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7873 (NV)
Specialties & taxonomies
Other Service Providers
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
1,827 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) |
|---|---|---|
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 1,183 | $23 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 589 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 33 | $146 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 22 | $98 |
Typical Medicare-allowed amounts for these services range $9–$146 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2014-09-11
Frequently asked questions
- What is William Maranon's NPI number?
- William Maranon's National Provider Identifier (NPI) is 1669583233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Maranon's specialty?
- William Maranon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is William Maranon located?
- William Maranon's practice location on file with NPPES is 1040 S. Rainbow Blvd, Las Vegas, NV 89145-6247.
- What is William Maranon's phone number?
- The practice phone number listed in the NPPES registry for William Maranon is (702) 889-9129.
- Does William Maranon accept Medicare?
- William Maranon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Maranon's NPI active?
- Yes — William Maranon's NPI (1669583233) is active in the NPPES registry as of the last update on 2014-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.