Yana Kazekamp
Yana Kazekamp is a Marriage & Family Therapist in Boston, MA, registered under NPI 1003368432.
Getting there
Here is what surrounds this office in Boston, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 1,012 ft away at Nike Town Garage. There is EV charging 0.21 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 777 ft away, served by Ring Rd @ Boylston St. A pharmacy sits 0.35 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 275 ft away.
Getting here and what is nearby
Restaurant Faccia a Faccia 127 ft ~1 min
278 Newbury Street, Boston 02116
Mo-Th 17:00-22:00; Fr 17:00-22:30; Sa 12:00-15:00,17:00-22:30; Su 12:00-20:30
Restaurant Beantown Pho & Grill 128 ft ~1 min
272 Newbury Street, Boston 02116
Mo-Su 12:00-21:00
Restaurant Select Oyster Bar 162 ft ~1 min
Transit Boylston St @ Prudential Center 238 ft ~1 min
Pharmacy Walgreens 190 ft ~1 min
Grocery Trader Joe's 211 ft ~1 min
899 Boylston Street, Boston 02115
Mo-Su 10:00-21:00
Transit Hynes Convention Center 262 ft ~1 min
Coffee Pavement Coffeehouse 254 ft ~1 min
286 Newbury Street, Boston 02115
Mo-Su 07:00-18:00
Coffee Ten One Tea House 255 ft ~1 min
Coffee Caffè Lavazza 275 ft ~2 min
Hotel Newbury Guest House 319 ft ~2 min
Convenience Deluca's Market 447 ft ~2 min
Mo-Su 09:00-19:00
Hotel Mandarin Oriental 508 ft ~2 min
Transit Ring Rd @ Boylston St 777 ft ~3 min
Convenience Reiwatakiya 820 ft ~4 min
Parking Hynes Auditorium Garage 861 ft ~4 min
EV charging Boston Supercharger 894 ft ~4 min
Parking Danker & Donohue Garage 922 ft ~4 min
341 Newbury Street, Boston 02115
Convenience The Wild Duck Market Place 964 ft ~4 min
EV charging Tesla Destination Charger 1,001 ft ~4 min
Parking Nike Town Garage 1,012 ft ~4 min
35 Exeter Street, Boston 02116
Su 09:00-23:00, Mo-Sa 07:00-24:00
Hotel The Lenox Hotel 0.20 mi ~4 min
EV charging 0.21 mi ~5 min
Grocery Star Market 0.22 mi ~5 min
53 Huntington Avenue, Boston 02116
Mo-Su 07:00-23:00
Pharmacy CVS Pharmacy 0.35 mi ~8 min
Pharmacy CVS Pharmacy 0.35 mi ~7 min
Grocery Whole Foods Market 0.39 mi ~8 min
15 Westland Avenue, Boston 02115
Mo-Su 08:00-22:00
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 |
|---|---|---|
| 1815 | MA | Marriage & Family Therapist primary |
This provider holds licence 1815 issued in MA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
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 | 1003368432 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 2, 2016 |
| Last updated | Jan 15, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
867 BOYLSTON ST FL 5 Boston, MA 02116 (617) 701-7858 |
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 | 3 | 6 | 8 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 6 | 7 | 4 | 6 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.