Maria Arganoza-Priess, DO
NPI 1336179415 · Family Medicine Physician · Williams, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Arganoza-Priess, DO is a Family Medicine Physician provider in Williams, AZ (NPI 1336179415).
Provider details
- NPI number
- 1336179415
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OP61658955 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
92 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 54 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $87 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $141 |
Typical Medicare-allowed amounts for these services range $87–$141 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | 23 |
| Lisinopril | 27 | 15 |
| Amlodipine Besylate | 24 | 16 |
| Pantoprazole Sodium | 19 | — |
| Sertraline Hcl | 19 | — |
| Metformin Hcl | 17 | 11 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$154 across 2 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 (3)
- Corner of Route N12 and N7Fort Defiance, AZ 86504-0649Phone: (928) 729-8000
- 5860 Losee RdNorth Las Vegas, NV 89081-6595Phone: (702) 383-2273Fax: (702) 383-7395
- 923 Auburn Way NAuburn, WA 98002-4117Phone: (253) 351-3900Fax: (253) 804-3222
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Maria Arganoza-Priess's NPI number?
- Maria Arganoza-Priess's National Provider Identifier (NPI) is 1336179415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Arganoza-Priess's specialty?
- Maria Arganoza-Priess is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Arganoza-Priess located?
- Maria Arganoza-Priess's practice location on file with NPPES is 300 S 6th St, Williams, AZ 86046-0110.
- What is Maria Arganoza-Priess's phone number?
- The practice phone number listed in the NPPES registry for Maria Arganoza-Priess is (928) 635-4441.
- Does Maria Arganoza-Priess accept Medicare?
- Maria Arganoza-Priess is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Arganoza-Priess's NPI active?
- Yes — Maria Arganoza-Priess's NPI (1336179415) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.