Jennifer Hamlin
Jennifer Hamlin is a provider specialising in Lactation Consultant (Non-RN) in Johnson City, TN, registered under NPI 1912606948. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 2214 E FAIRVIEW AVE, Johnson City, TN 37601. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2760 | TN | Lactation Consultant (Non-RN) primary |
| 2760 | TN | Occupational Therapist |
This provider holds licence 2760 issued in TN. 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 - Occupational Therapist In Private Practice
- PAC ID
- 2062942592
- Enrollment ID
- I20250212002414
Medicare enrolment is recorded as approved under the provider type Practitioner - Occupational Therapist In Private 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.
What Lactation Consultant, Non-RN covers
An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization. NUCC Health Care Provider Taxonomy, code 174N00000X
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 | |
|---|---|---|---|---|
| 174N00000X | Lactation Consultant (Non-RN) | 2760 | TN | primary |
| 225X00000X | Occupational Therapist | 2760 | TN |
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 | 1912606948 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 28, 2023 |
| Last updated | May 27, 2026 |
| Status | Active |
| Sole proprietor | No |
| Practice address |
2214 E FAIRVIEW AVE Johnson City, TN 37601 (423) 928-6464 Fax (423) 282-2598 |
| Mailing address |
PO BOX 699 Mountain Home, TN 37684 |
| Other identifiers |
Q082104
· Medicaid (TN) |
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 | 9 | 1 | 2 | 6 | 0 | 6 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 2 | 2 | 3 | 0 | 3 | 9 | 8 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
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.