William Wengs, MD
NPI 1649363649 · Neurology Physician · Sante Fe, NM
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Wengs, MD is a Neurology Physician provider in Sante Fe, NM (NPI 1649363649).
Provider details
- NPI number
- 1649363649
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 98-414 (NM)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,050 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 263 | $81 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 243 | $43 |
| Nerve Conduction, 5-6 Studies95909 | 125 | $76 |
| Nerve Conduction, 11-12 Studies95912 | 97 | $151 |
| Nerve Conduction, 7-8 Studies95910 | 80 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
- 2006-10-02
- Last updated
- 2013-09-03
Frequently asked questions
- What is William Wengs's NPI number?
- William Wengs's National Provider Identifier (NPI) is 1649363649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Wengs's specialty?
- William Wengs is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is William Wengs located?
- William Wengs's practice location on file with NPPES is 2009 Botulph Rd, Sante Fe, NM 87505.
- What is William Wengs's phone number?
- The practice phone number listed in the NPPES registry for William Wengs is (505) 986-2890.
- Does William Wengs accept Medicare?
- William Wengs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Wengs's NPI active?
- Yes — William Wengs's NPI (1649363649) is active in the NPPES registry as of the last update on 2013-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.