April Mitsch, RD
April Mitsch, RD is a Registered Dietitian in Portland, OR, registered under NPI 1003173600.
Getting there
Here is what surrounds this office in Portland, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.45 mi away. There is EV charging 0.43 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 453 ft away, served by Southwest Campus Drive & Loading Dock 5. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit 700 Southwest Campus Drive at Doernbecher 51 ft ~1 min
Coffee Starbucks 88 ft ~1 min
Parking Campus Drive Garage 212 ft ~1 min
Transit 3515 Southwest United States Veterans Road 297 ft ~2 min
Transit Southwest Campus Drive & Loading Dock 5 453 ft ~2 min
Restaurant Momiji Sushi 813 ft ~4 min
3460 Southwest United States Veterans Hospital Road, Portland 97239
Restaurant Thai Vendor 0.21 mi ~5 min
907 Southwest Gibbs Street, Portland 97239
Mo-Th 11:00-21:00; Fr 11:00-21:30; Sa 12:00-21:30; Su off
Convenience Plaid Pantry 0.22 mi ~5 min
Restaurant Thai Yummy 0.23 mi ~5 min
1010 Southwest Gibbs Street, Portland 97239
Parking Emma Jones Garage 0.24 mi ~5 min
3350 Southwest Perimeter Court, Portland 97239
Convenience Shell 0.34 mi ~7 min
Hotel Inn at Marquam Hill 0.34 mi ~7 min
Gas station Shell 0.35 mi ~8 min
EV charging 0.43 mi ~9 min
Parking 0.45 mi ~9 min
2715 Southwest 3rd Avenue, Portland 97201
Coffee Ross Island Grocery 0.49 mi ~10 min
3502 South Corbett Avenue, Portland 97239
Mo-Fr 07:00-20:00, Sa 08:00-19:00, Su 08:00-17:00
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 |
|---|---|---|
| 10152488 | OR | Registered Dietitian primary |
This provider holds licence 10152488 issued in OR. 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 - Registered Dietitian Or Nutrition Professional
- PAC ID
- 8325202500
- Enrollment ID
- I20121227000455
Medicare enrolment is recorded as approved under the provider type Practitioner - Registered Dietitian Or Nutrition Professional. 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 Dietitian, Registered covers
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation. NUCC Health Care Provider Taxonomy, code 133V00000X
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 | 1003173600 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 19, 2012 |
| Last updated | Mar 22, 2013 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RD |
| Practice address |
700 SW CAMPUS DR Portland, OR 97239 (503) 494-8362 Fax (503) 494-4447 |
| Mailing address |
18814 NE COLE WITTER RD Battle Ground, WA 98604 |
| Other names |
April Dayton Former Legal Business Name |
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 | 1 | 7 | 3 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 6 | 6 | 0 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.