Niklaus Eriksen, M.D.
Niklaus Eriksen, M.D. is an Otolaryngology Physician in Anaheim, CA, registered under NPI 1003064353.
Getting there
Here is what surrounds this office in Anaheim, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 751 ft away at Physician Parking. The nearest transit stop is 669 ft away, served by La Palma-Miller. If you arrive early, there is a coffee shop 0.44 mi away.
Getting here and what is nearby
Transit La Palma-Fountain 232 ft ~1 min
Parking 323 ft ~2 min
Parking 415 ft ~2 min
Transit La Palma-Grove 571 ft ~3 min
Transit La Palma-Miller 669 ft ~3 min
Parking Physician Parking 751 ft ~3 min
Hotel Extended Stay America - Anaheim Hills 0.29 mi ~6 min
Restaurant Carl's Jr. 0.33 mi ~7 min
Coffee Bodhi Leaf Coffee Traders 0.38 mi ~8 min
1035 North Tustin Avenue, Anaheim 92807
Mo-Fr 06:00-16:00; Sa-Su 07:00-15:00
Restaurant Taco Bell 0.38 mi ~8 min
1075 North Tustin Avenue, Anaheim 92807
Mo-Th 07:00-01:00; Fr-Sa 07:00-02:00; Su 07:00-01:00
Gas station 76 0.40 mi ~9 min
Coffee Starbucks 0.44 mi ~9 min
Restaurant El Pollo Loco 0.44 mi ~9 min
1076 Tustin Avenue, Anaheim 92807
Mo-Su 09:30-23:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 0101254172 | VA | Otolaryngology Physician primary |
This provider holds licence 0101254172 issued in VA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Otolaryngology
- PAC ID
- 2163686940
- Enrollment ID
- I20120606000560
Medicare enrolment is recorded as approved under the provider type Practitioner - Otolaryngology. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Otolaryngology covers
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise. NUCC Health Care Provider Taxonomy, code 207Y00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003064353 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 28, 2008 |
| Last updated | Nov 29, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
3460 E LA PALMA AVE STE 202 Anaheim, CA 92806 (888) 988-2800 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 6 | 4 | 3 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 8 | 3 | 1 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.