Julie Neidich, MD
Julie Neidich, MD is a Molecular Genetic Pathology (Pathology) Physician in Saint Louis, MO, registered under NPI 1962690180.
Getting there
The practice address on file is 4320 FOREST PARK AVE DIV PA, GENOMIC AND MOLECULAR PATHOLOGY, STE 209, Saint Louis, MO 63108. 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 |
|---|---|---|
| 2017022702 | MO | Molecular Genetic Pathology (Pathology)… primary |
This provider holds licence 2017022702 issued in MO. 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 - Pathology
- PAC ID
- 4385916337
Medicare enrolment is recorded as approved under the provider type Practitioner - Pathology. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Molecular Genetic Pathology covers
A molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, disorders of human development, infectious diseases and malignancies, and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders. NUCC Health Care Provider Taxonomy, code 207ZP0007X
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 | 1962690180 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 12, 2007 |
| Last updated | Apr 17, 2025 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
4320 FOREST PARK AVE DIV PA, GENOMIC AND MOLECULAR PATHOLOGY, STE 209 Saint Louis, MO 63108 (314) 362-5641 Fax (314) 362-0369 |
| Mailing address |
PO BOX 7412011 Chicago, IL 60674 |
| Other identifiers |
200090687
(MO) |
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 | 6 | 2 | 6 | 9 | 0 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 3 | 2 | 3 | 9 | 0 | 1 | 7 |
Sum = 60 · next multiple of 10 = 60 · 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.