Lidya Wlasiuk, M.D.
Lidya Wlasiuk, M.D. is a Family Medicine Physician in Boston, MA, registered under NPI 1003175910.
Getting there
Here is what surrounds this office in Boston, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 931 ft away at Parking Garage. The nearest transit stop is 294 ft away, served by Massachusetts Ave @ Harrison Ave. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Transit Massachusetts Ave @ Harrison Ave 220 ft ~1 min
Transit Massachusetts Ave @ Albany St 229 ft ~1 min
Transit Massachusetts Ave @ Harrison Ave 294 ft ~2 min
Restaurant Blunch 416 ft ~2 min
59 East Springfield Street, 02118
Mo-Fr 08:00-03:00, Sa 09:00-03:00
Parking 630 ft ~3 min
Massachusetts Avenue, Boston 02118
Parking 655 ft ~3 min
Massachusetts Avenue, Boston 02118
Hotel Hampton Inn 736 ft ~3 min
Restaurant Dunkin' 854 ft ~4 min
17 Melnea Cass Boulevard, Boston 02119
Mo 00:00-24:00; Tu-Fr 06:00-16:00; Sa 07:00-13:00; Su 00:00-24:00
Parking Parking Garage 931 ft ~4 min
710 Albany Street
Restaurant Mike's City Diner 0.20 mi ~4 min
1714 Washington Street, Boston 02118
Mo-Su 07:00-14:00
Hotel Best Western Plus 0.23 mi ~5 min
Coffee Jaho Coffee Roaster & Wine Bar 0.25 mi ~5 min
1651 Washington Street, Boston 02118-3305
Mo-Su 06:30-23:00
Gas station Sunoco 0.26 mi ~6 min
Coffee Flour 0.28 mi ~6 min
Mo-Fr 06:30-08:00, Su 08:00-05:00; Sa 08:00-06:00
Hotel Residence Inn 0.38 mi ~8 min
Grocery Tropical Foods 0.43 mi ~9 min
450 Melnea Cass Boulevard
Convenience Brother's Market 0.47 mi ~10 min
802 Tremont Street, Boston 02118
Gas station Gulf 0.49 mi ~10 min
785 Tremont Street, Boston 02118
Grocery Foodie's Urban Market 0.49 mi ~10 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 |
|---|---|---|
| 207999 | CA | Family Medicine Physician primary |
| 264803 | MA | Family Medicine Physician |
Licences are recorded in 2 states: CA, MA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Family Practice
- PAC ID
- 7214169556
- Enrollment ID
- I20151118000900
Medicare enrolment is recorded as approved under the provider type Practitioner - Family Practice. 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.
Licensed in 2 states
This provider holds licences in 2 states: California and Massachusetts. The practice address on file is in Boston, MA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 264803
- Specialty
- Family Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | 207999 | CA | primary |
| 207Q00000X | Family Medicine Physician | 264803 | MA |
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 | 1003175910 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 11, 2012 |
| Last updated | Apr 28, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D. |
| Practice address |
850 HARRISON AVE YACC 5 Boston, MA 02118 (617) 414-2080 Fax (617) 414-2090 |
| Mailing address |
720 HARRISON AVE DOB 503 Boston, MA 02118 |
| Other identifiers |
110102696A
· Medicaid (MA) |
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 | 5 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 1 | 9 | 2 |
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.