Petru Groza, M.D.
NPI 1730187360 · Internal Medicine Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Petru Groza, M.D. is a Internal Medicine Physician provider in Spokane, WA (NPI 1730187360).
Provider details
- NPI number
- 1730187360
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00047051 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
166 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 | 66 | $89 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $128 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 23 | $90 |
| Administration of Influenza Virus VaccineG0008 | 16 | $32 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 11 | $57 |
Typical Medicare-allowed amounts for these services range $32–$128 (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 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 312 | 101 |
| Atorvastatin Calcium | 274 | 82 |
| Levothyroxine Sodium | 263 | 78 |
| Losartan Potassium | 210 | 67 |
| Lisinopril | 179 | 55 |
| Amlodipine Besylate | 174 | 51 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Petru Groza's NPI number?
- Petru Groza's National Provider Identifier (NPI) is 1730187360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Petru Groza's specialty?
- Petru Groza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Petru Groza located?
- Petru Groza's practice location on file with NPPES is 322 W North River Dr, Spokane, WA 99201-3208.
- What is Petru Groza's phone number?
- The practice phone number listed in the NPPES registry for Petru Groza is (509) 324-6464.
- Does Petru Groza accept Medicare?
- Petru Groza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Petru Groza's NPI active?
- Yes — Petru Groza's NPI (1730187360) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.