Donald Holzer, MD
Donald Holzer, MD is a Pain Medicine (Psychiatry & Neurology) Physician in Portsmouth, VA, registered under NPI 1295727105.
Getting there
The practice address on file is 3315 HIGH ST, Portsmouth, VA 23707. 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 |
|---|---|---|
| 0101234003 | VA | Pain Medicine (Psychiatry & Neurology)… primary |
This provider holds licence 0101234003 issued in VA. 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 Pain Medicine covers
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists. NUCC Health Care Provider Taxonomy, code 2084P2900X
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 | 1295727105 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 17, 2005 |
| Last updated | Mar 24, 2011 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
3315 HIGH ST Portsmouth, VA 23707 (757) 399-0759 Fax (757) 397-8957 |
| Other identifiers |
0500834
· TRICARE STANDARD 7119291 (VA) 150684200 · OWCP 54-1951442 · MIDATLANTIC HEALTH SOLUTI P00022532 · MEDICARE RAILROAD (VA) 465352 · ANTHEM 0500834 · PHYSICIAN NETWORK (VA) 54-1951442 · HEALTH NETWORK (VA) 465352 · BCBS (VA) 54-1951442 · BENESIGHT 6086731015 · CIGNA 465352 · HEALTHKEEPERS 465352 · PENINSULA HEALTHCARE INC 465352 · PRIORITY HEALTH CARE INC 54-1951442 · FOCUS 89066VY (NC) 54-1951442 · CORVEL WC PROVIDER NETWOR 69674 · SENTRA |
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 | 2 | 9 | 5 | 7 | 2 | 7 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 9 | 5 | 5 | 2 | 5 | 1 | 0 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.