Cullen Mack, P.A.
NPI 1104369099 · Physician Assistant · Medford, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cullen Mack, P.A. is a Physician Assistant provider in Medford, OR (NPI 1104369099).
Provider details
- NPI number
- 1104369099
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 180563 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
667 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 365 | $105 |
| Automated Urinalysis Test81003 | 76 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 52 | $137 |
| X-Ray of Chest, 2 Views71046 | 46 | $22 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 34 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 91 | 89 |
| Cephalexin | 59 | 57 |
| Methylprednisolone | 47 | 45 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 41 | 40 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 41 | 41 |
| Doxycycline Monohydrate | 37 | 36 |
| Azithromycin | 34 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-11-23
- Last updated
- 2023-03-07
Frequently asked questions
- What is Cullen Mack's NPI number?
- Cullen Mack's National Provider Identifier (NPI) is 1104369099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cullen Mack's specialty?
- Cullen Mack is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cullen Mack located?
- Cullen Mack's practice location on file with NPPES is 235 E Barnett Rd, Medford, OR 97501-7901.
- What is Cullen Mack's phone number?
- The practice phone number listed in the NPPES registry for Cullen Mack is (541) 773-4029.
- Does Cullen Mack accept Medicare?
- Cullen Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cullen Mack's NPI active?
- Yes — Cullen Mack's NPI (1104369099) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.