Emily Martyn, CNM
Emily Martyn, CNM is an Obstetrics & Gynecology Nurse Practitioner in Brattleboro, VT, registered under NPI 1003299421. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Brattleboro, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 211 ft away. There is EV charging 0.49 mi from the office — useful if you are driving in from out of town. A pharmacy sits 0.33 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 147 ft ~1 min
Parking 184 ft ~1 min
Parking 211 ft ~1 min
Restaurant House of Pizza 0.22 mi ~5 min
419 Canal Street, Brattleboro
Gas station Shell 0.23 mi ~5 min
429 Canal Street, Brattleboro 05301
Gas station Gulf 0.25 mi ~5 min
414 Canal Street, Brattleboro 05301
Gas station Sunoco 0.25 mi ~5 min
229 Canal Street, Brattleboro 05301
Pharmacy Rite Aid 0.28 mi ~6 min
Restaurant Dunkin' 0.29 mi ~6 min
Restaurant Vermont Inn Pizza 0.30 mi ~7 min
460 Canal Street, Brattleboro
Grocery Price Chopper 0.31 mi ~7 min
Pharmacy Walgreens 0.33 mi ~7 min
476 Canal Street, Brattleboro
EV charging Tesla Supercharger 0.35 mi ~8 min
Hotel Econo Lodge 0.37 mi ~8 min
Grocery Food Works Community Foodshelf 0.40 mi ~9 min
141 Canal Street, Brattleboro 05301
Fr 12:00-16:00; Sa,Su,Tu,Th closed; Mo 11:00-16:00; We 13:00-18:00
Convenience Couger's Market & Deli 0.45 mi ~9 min
121 Canal Street, Brattleboro
Convenience Circle K 0.47 mi ~10 min
564 Canal Street, Brattleboro
EV charging 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 |
|---|---|---|
| 101.0114533 | VT | Obstetrics & Gynecology Nurse Practitioner primary |
This provider holds licence 101.0114533 issued in VT. 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 - Certified Nurse Midwife (cnm)
- PAC ID
- 5395055487
- Enrollment ID
- I20151102000854
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Nurse Midwife (cnm). 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 Obstetrics & Gynecology covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LX0001X
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 | |
|---|---|---|---|---|
| 363LX0001X | Obstetrics & Gynecology Nurse Practitioner Obstetrics & Gynecology | 101.0114533 | VT | primary |
| 367A00000X | Advanced Practice Midwife | — | — |
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 | 1003299421 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 2, 2015 |
| Last updated | Nov 11, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | CNM |
| Practice address |
21 BELMONT AVE BRATTLEBORO OB-GYN, 1ST FLOOR Brattleboro, VT 05301 (802) 251-9965 |
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 | 9 | 9 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 9 | 4 | 4 |
Sum = 59 · next multiple of 10 = 60 · 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.