Paul Malczak, DO
Paul Malczak, DO is a Neurology Physician in Prescott, AZ, registered under NPI 1003274655.
Getting there
Here is what surrounds this office in Prescott, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 265 ft away. A pharmacy sits 0.49 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Parking 172 ft ~1 min
Parking 186 ft ~1 min
Parking 265 ft ~2 min
Convenience Circle K 476 ft ~2 min
Restaurant Papa John's 545 ft ~3 min
1090 Iron Springs Road, Prescott 86305-1622
Mo-Th 10:00-22:00; Fr-Sa 10:00-22:30; Su 10:00-22:00
Gas station Circle K 587 ft ~3 min
Grocery Safeway 818 ft ~4 min
Restaurant Popeyes 0.22 mi ~5 min
1231 West Iron Springs Road, Prescott 86305
Mo-Su 09:00-23:00; Th-Sa 09:00-24:00
Restaurant Taco Bell 0.24 mi ~5 min
847 Miller Valley Road, Prescott 86301
07:00-01:00
Gas station Chevron 0.31 mi ~7 min
Coffee Starbucks 0.38 mi ~8 min
Grocery Fry's Food and Drug 0.40 mi ~9 min
950 Fair Street, Prescott 86305
Mo-Su 06:00-22:00
Convenience Shell 0.41 mi ~9 min
Grocery Walmart Supercenter 0.43 mi ~9 min
Hotel Highland Hotel 0.45 mi ~10 min
813 Black Drive, Prescott 86301
Convenience Fry's Fuel Center 0.46 mi ~10 min
Gas station Fry's Fuel Center 0.46 mi ~10 min
950 Fair Street, Prescott 86305
Pharmacy Walgreens 0.49 mi ~10 min
1310 Willow Creek Road, Prescott 86301
Mo-Su 8:00-20:00
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 |
|---|---|---|
| 008408 | AZ | Neurology Physician primary |
| 64802 | CT | Neurology Physician |
Licences are recorded in 2 states: AZ, CT. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Neurology
- PAC ID
- 3072890805
Enrolled in Medicare 9 times, across 9 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Arizona | I20200615002020 | Practitioner - Neurology |
| New York | I20250123003866 | Practitioner - Neurology |
| New Jersey | I20250203000281 | Practitioner - Neurology |
| New Hampshire | I20250319000637 | Practitioner - Neurology |
| Vermont | I20250320002917 | Practitioner - Neurology |
| Maine | I20250325002843 | Practitioner - Neurology |
| Connecticut | I20250501000930 | Practitioner - Neurology |
| New Mexico | I20251105004588 | Practitioner - Neurology |
| Montana | I20260331002612 | Practitioner - Neurology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Neurology. There are 9 separate enrolment records across 9 states (AZ, NY, NJ, NH, VT, ME, CT, NM, MT). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 2 states
This provider holds licences in 2 states: Arizona and Connecticut. The practice address on file is in Prescott, AZ, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Neurology covers
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures. NUCC Health Care Provider Taxonomy, code 2084N0400X
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 | |
|---|---|---|---|---|
| 2084N0400X | Neurology Physician Neurology | 008408 | AZ | primary |
| 2084N0400X | Neurology Physician Neurology | 64802 | CT |
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 | 1003274655 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 10, 2016 |
| Last updated | Jan 21, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | DO |
| Practice address |
1001 WILLOW CREEK RD STE 3300 Prescott, AZ 86301 (928) 778-0827 Fax (928) 778-5622 |
| Mailing address |
PO BOX 10880 Prescott, AZ 86304 |
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 | 7 | 4 | 6 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 8 | 6 | 1 |
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.