Katrina Han
Katrina Han is an Endocrinology, Diabetes & Metabolism Physician in Pittsburgh, PA, registered under NPI 1003278011.
Getting there
Here is what surrounds this office in Pittsburgh, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 714 ft away. The nearest transit stop is 324 ft away, served by Fifth Ave at McKee Place. A pharmacy sits 0.24 mi from the entrance (University Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 390 ft away.
Getting here and what is nearby
Restaurant Thai Hana Restaurant 59 ft ~1 min
3608 Fifth Avenue, Pittsburgh 15213
Transit Fifth Ave at Meyran Ave 80 ft ~1 min
Restaurant Raising Cane's 99 ft ~1 min
3610 Fifth Avenue, Pittsburgh
Mo-Th 10:00-24:00; Fr-Su 00:00-01:00,10:00-24:00
Transit Fifth Ave at Atwood Station 156 ft ~1 min
Restaurant Prince of India Restaurant 145 ft ~1 min
3614 Fifth Avenue, Pittsburgh 15213
Coffee Redhawk Coffee Roasters 221 ft ~1 min
120 Meyran Avenue, Pittsburgh 15213
Mo-Fr 07:00-18:00; Sa-Su 08:00-16:00
Transit Fifth Ave at McKee Place 324 ft ~2 min
Coffee Peet's Coffee 314 ft ~2 min
Coffee Starbucks 390 ft ~2 min
Parking Forbes Semple Garage 535 ft ~3 min
Parking BQ Lot 562 ft ~3 min
Hotel Hilton Garden Inn Pittsburgh University Place 732 ft ~3 min
Parking 714 ft ~3 min
229 Atwood Street, Pittsburgh 15213
Pharmacy CVS Pharmacy 758 ft ~3 min
Convenience Forbes Street Market 0.24 mi ~5 min
Mo-Su 07:30-21:00
Pharmacy University Pharmacy 0.24 mi ~5 min
Mo-Fr 09:00-17:00
Hotel Residence Inn 0.27 mi ~6 min
Hotel The Oaklander Hotel 0.34 mi ~7 min
Convenience Groceria Merante 0.38 mi ~8 min
3454 Bates Street, Pittsburgh 15213
Mo-Fr 09:00-17:00; Sa 08:00-16:00; Su 10:00-15:00
Gas station Sunoco 0.40 mi ~9 min
Convenience Oakland Convenience 0.42 mi ~9 min
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 |
|---|---|---|
| MD472579 | PA | Endocrinology, Diabetes & Metabolism… primary |
This provider holds licence MD472579 issued in PA. 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 - Endocrinology
- PAC ID
- 7911292644
- Enrollment ID
- I20210623002526
Medicare enrolment is recorded as approved under the provider type Practitioner - Endocrinology. 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 Endocrinology, Diabetes & Metabolism covers
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems. NUCC Health Care Provider Taxonomy, code 207RE0101X
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 | 1003278011 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 28, 2016 |
| Last updated | Sep 8, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
3601 5TH AVE BLDG SUITE3A Pittsburgh, PA 15213 (412) 586-9700 |
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 | 2 | 7 | 8 | 0 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 7 | 0 | 2 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.