Eric Tygenhof, M.D.
NPI 1437451820 · Urology Physician · Fullerton, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Tygenhof, M.D. is a Urology Physician provider in Fullerton, CA (NPI 1437451820).
Provider details
- NPI number
- 1437451820
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A114725 (CA)
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
15 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
1,858 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 | 538 | $138 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 489 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 175 | $98 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 109 | $179 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 105 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 1,198 | 430 |
| Finasteride | 534 | 193 |
| Mirabegronbrand: Myrbetriq | 207 | 79 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 127 | 43 |
| Sildenafil Citrate | 88 | 25 |
| Vibegronbrand: Gemtesa | 54 | 14 |
| Solifenacin Succinate | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$319 across 9 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
Registry dates
- Enumerated
- 2010-11-17
- Last updated
- 2025-03-11
- Certified
- 2025-03-11
Frequently asked questions
- What is Eric Tygenhof's NPI number?
- Eric Tygenhof's National Provider Identifier (NPI) is 1437451820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Tygenhof's specialty?
- Eric Tygenhof is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Tygenhof located?
- Eric Tygenhof's practice location on file with NPPES is 1400 N Harbor Blvd Ste 300, Fullerton, CA 92835-4145.
- What is Eric Tygenhof's phone number?
- The practice phone number listed in the NPPES registry for Eric Tygenhof is (714) 870-5970.
- Does Eric Tygenhof accept Medicare?
- Eric Tygenhof is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Tygenhof's NPI active?
- Yes — Eric Tygenhof's NPI (1437451820) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.