Christina Martin, DNP
NPI 1528532108 · Primary Care Nurse Practitioner · Medford, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Martin, DNP is a Primary Care Nurse Practitioner provider in Medford, OR (NPI 1528532108).
Provider details
- NPI number
- 1528532108
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7003531-4405 (UT)
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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
16 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Harvest of Vein Using an Endoscope33508 | 16 | $2 |
Typical Medicare-allowed amounts for these services range $2–$2 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 34 | 24 |
| Furosemide | 33 | 22 |
| Metoprolol Tartrate | 24 | 12 |
| Potassium Chloride | 20 | 17 |
| Lisinopril | 18 | 13 |
| Oxycodone Hcl | 17 | 17 |
| Spironolactone | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,711 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 691 Murphy Rd Ste 107Medford, OR 97504Phone: (541) 789-5121Fax: (541) 789-5122
- 176 N 560 EOrem, UT 84097-5600Phone: (801) 787-6785
Registry dates
- Enumerated
- 2019-01-16
- Last updated
- 2019-11-20
Frequently asked questions
- What is Christina Martin's NPI number?
- Christina Martin's National Provider Identifier (NPI) is 1528532108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Martin's specialty?
- Christina Martin is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Martin located?
- Christina Martin's practice location on file with NPPES is 691 Murphy Rd Ste 107, Medford, OR 97504.
- What is Christina Martin's phone number?
- The practice phone number listed in the NPPES registry for Christina Martin is (541) 789-5121.
- Does Christina Martin accept Medicare?
- Christina Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Martin's NPI active?
- Yes — Christina Martin's NPI (1528532108) is active in the NPPES registry as of the last update on 2019-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.