Mary Titmus, PA-C
NPI 1023410990 · Physician Assistant · Nampa, ID
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Titmus, PA-C is a Physician Assistant provider in Nampa, ID (NPI 1023410990).
Provider details
- NPI number
- 1023410990
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA174433 (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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
195 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 96 | $50 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $74 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 16 | $113 |
Typical Medicare-allowed amounts for these services range $50–$113 (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 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 88 | 30 |
| Atorvastatin Calcium | 78 | 31 |
| Gabapentin | 55 | 25 |
| Levothyroxine Sodium | 45 | 17 |
| Losartan Potassium | 45 | 19 |
| Lisinopril | 43 | 16 |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (1)
- 9775 Sw Wilshire StSuite 200Portland, OR 97225-5067Phone: (503) 646-0101
Registry dates
- Enumerated
- 2014-09-22
- Last updated
- 2020-01-14
- Certified
- 2020-01-14
Frequently asked questions
- What is Mary Titmus's NPI number?
- Mary Titmus's National Provider Identifier (NPI) is 1023410990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Titmus's specialty?
- Mary Titmus is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Titmus located?
- Mary Titmus's practice location on file with NPPES is 3165 E Greenhurst Rd, Nampa, ID 83686-8655.
- What is Mary Titmus's phone number?
- The practice phone number listed in the NPPES registry for Mary Titmus is (208) 463-7330.
- Does Mary Titmus accept Medicare?
- Mary Titmus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Titmus's NPI active?
- Yes — Mary Titmus's NPI (1023410990) is active in the NPPES registry as of the last update on 2020-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.