Martha Geisheker, ANP
NPI 1194800961 · Adult Health Nurse Practitioner · Tigard, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Geisheker, ANP is a Adult Health Nurse Practitioner provider in Tigard, OR (NPI 1194800961).
Provider details
- NPI number
- 1194800961
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 091000518N6 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 106 | 53 |
| Lisinopril | 50 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 27 |
| Amlodipine Besylate | 37 | 19 |
| Levothyroxine Sodium | 37 | 20 |
| Trazodone Hcl | 25 | — |
Practice location
Mailing address
Additional practice locations (1)
- 19250 Sw 65th AveSuite 325Tualatin, OR 97062-7452Phone: (503) 692-1242Fax: (503) 691-3615
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2021-02-12
- Certified
- 2021-02-12
Frequently asked questions
- What is Martha Geisheker's NPI number?
- Martha Geisheker's National Provider Identifier (NPI) is 1194800961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Geisheker's specialty?
- Martha Geisheker is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Geisheker located?
- Martha Geisheker's practice location on file with NPPES is 12442 Sw Scholls Ferry Rd Ste 100, Tigard, OR 97223-0803.
- What is Martha Geisheker's phone number?
- The practice phone number listed in the NPPES registry for Martha Geisheker is (503) 216-9200.
- Does Martha Geisheker accept Medicare?
- Martha Geisheker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Geisheker's NPI active?
- Yes — Martha Geisheker's NPI (1194800961) is active in the NPPES registry as of the last update on 2021-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.