Ekaterina Erev
NPI 1841878451 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ekaterina Erev is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1841878451).
Provider details
- NPI number
- 1841878451
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 255593 (AZ)
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
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
357 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 166 | $74 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 103 | $12 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 65 | $12 |
| Alcohol And/Or Substance (other Than Tobacco) Misuse Structured Assessment (e.g., Audit, Dast), and Brief Intervention 15 to 30 MinutesG0396 | 12 | $28 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $137 |
Typical Medicare-allowed amounts for these services range $12–$137 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 407 | 107 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 164 | 49 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 161 | 43 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 132 | 35 |
| Gabapentin | 121 | 43 |
| Cyclobenzaprine Hcl | 107 | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 4 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
Registry dates
- Enumerated
- 2021-04-02
- Last updated
- 2021-04-02
- Certified
- 2021-04-02
Frequently asked questions
- What is Ekaterina Erev's NPI number?
- Ekaterina Erev's National Provider Identifier (NPI) is 1841878451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ekaterina Erev's specialty?
- Ekaterina Erev is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ekaterina Erev located?
- Ekaterina Erev's practice location on file with NPPES is 9225 N 3rd St Ste 102, Phoenix, AZ 85020-2455.
- What is Ekaterina Erev's phone number?
- The practice phone number listed in the NPPES registry for Ekaterina Erev is (602) 369-2983.
- Does Ekaterina Erev accept Medicare?
- Ekaterina Erev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ekaterina Erev's NPI active?
- Yes — Ekaterina Erev's NPI (1841878451) is active in the NPPES registry as of the last update on 2021-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.