Erik Wohlfarth
NPI 1124446729 · Anesthesiology Physician · Ridgewood, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Wohlfarth is a Anesthesiology Physician provider in Ridgewood, NJ (NPI 1124446729).
Provider details
- NPI number
- 1124446729
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA10312500 (NJ)
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
96 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 30 | $142 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $126 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 13 | $131 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $93 |
| Anesthesia for Extensive Surgery on Spine00670 | 11 | $638 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 11 | $156 |
Typical Medicare-allowed amounts for these services range $93–$638 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
Additional practice locations (1)
- 223 N Van Dien AveRidgewood, NJ 07450-2726Phone: (201) 847-9320
Registry dates
- Enumerated
- 2014-04-01
- Last updated
- 2018-04-19
Frequently asked questions
- What is Erik Wohlfarth's NPI number?
- Erik Wohlfarth's National Provider Identifier (NPI) is 1124446729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Wohlfarth's specialty?
- Erik Wohlfarth is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Wohlfarth located?
- Erik Wohlfarth's practice location on file with NPPES is 223 N Van Dien Ave, Ridgewood, NJ 07450-2726.
- What is Erik Wohlfarth's phone number?
- The practice phone number listed in the NPPES registry for Erik Wohlfarth is (201) 847-9320.
- Does Erik Wohlfarth accept Medicare?
- Erik Wohlfarth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Wohlfarth's NPI active?
- Yes — Erik Wohlfarth's NPI (1124446729) is active in the NPPES registry as of the last update on 2018-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.