Tannyka Coleman, BSN RN IBCLC
Tannyka Coleman, BSN RN IBCLC is a Lactation Consultant (Registered Nurse) in Baltimore, MD, registered under NPI 1003312562.
Getting there
Here is what surrounds this office in Baltimore, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 0.31 mi away at Orleans Street Garage. The nearest transit stop is 520 ft away, served by Monument Street & Washington Street Far-side Eastbound. A pharmacy sits 0.30 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Restaurant Shareef's Grill 65 ft ~1 min
628 North Chester Street, Baltimore 21205
Transit Monument Street & Chester Street Eastbound 237 ft ~1 min
Restaurant Blessings 262 ft ~1 min
Convenience Super Save 337 ft ~2 min
2100 East Monument Street, Baltimore 21205
Restaurant Taste of China 305 ft ~2 min
Convenience Black Diamond Smoke Shop and Deli 431 ft ~2 min
2003 East Monument Street, Baltimore 21205
Transit Washington Street & Monument Street Northbound 455 ft ~2 min
Transit Monument Street & Washington Street Far-side Eastbound 520 ft ~2 min
Parking 518 ft ~2 min
601 North Collington Avenue, Baltimore 21205
Convenience Sunshine Market 818 ft ~4 min
2253 McElderry Street, Baltimore 21205
Gas station Citgo 1,018 ft ~4 min
2001 Orleans Street, Baltimore 21231
Gas station Amoco 1,010 ft ~4 min
Hotel Residence Inn 0.23 mi ~5 min
Pharmacy Walgreens 0.23 mi ~5 min
900 North Washington Street
Parking Washington Hill Lot 0.25 mi ~5 min
Coffee Cobblestone Cafe 0.27 mi ~6 min
Coffee Starbucks 0.28 mi ~6 min
Pharmacy Johns Hopkins Outpatient Pharmacy 0.29 mi ~6 min
Pharmacy CVS Pharmacy 0.30 mi ~6 min
Parking Orleans Street Garage 0.31 mi ~7 min
Grocery Save-A-Lot 0.34 mi ~7 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 |
|---|---|---|
| L-49015 | MD | Lactation Consultant (Registered Nurse) primary |
| R183794 | MD | Lactation Consultant (Registered Nurse) |
This provider holds licence L-49015 issued in MD. 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 Lactation Consultant covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WL0100X
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 | |
|---|---|---|---|---|
| 163WL0100X | Lactation Consultant (Registered Nurse) Lactation Consultant | L-49015 | MD | primary |
| 163WL0100X | Lactation Consultant (Registered Nurse) Lactation Consultant | R183794 | MD |
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 | 1003312562 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 3, 2018 |
| Last updated | Jan 27, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | BSN RN IBCLC |
| Practice address |
610 N CHESTER ST Baltimore, MD 21205 (410) 675-2125 |
| Mailing address |
3102 NORTHMONT RD Baltimore, MD 21244 |
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 | 1 | 2 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 1 | 4 | 5 | 3 |
Sum = 48 · next multiple of 10 = 50 · 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.