Boriana Nikolova, FNP-BC
NPI 1598432585 · Family Nurse Practitioner · Ajo, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Boriana Nikolova, FNP-BC is a Family Nurse Practitioner provider in Ajo, AZ (NPI 1598432585).
Provider details
- NPI number
- 1598432585
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 261942 (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 tenure28% of score
4 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
49 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) |
|---|---|---|
| Urinalysis, Manual Test81002 | 22 | $3 |
| X-Ray of Chest, 2 Views71046 | 14 | $22 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 13 | $35 |
Typical Medicare-allowed amounts for these services range $3–$35 (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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 83 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 69 | 48 |
| Atorvastatin Calcium | 59 | 31 |
| Gabapentin | 56 | 23 |
| Levothyroxine Sodium | 53 | 27 |
| Amlodipine Besylate | 52 | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 6242 E Arbor Ave Ste 118Mesa, AZ 85206-1309Phone: (602) 805-4914Fax: (602) 805-4917
Registry dates
- Enumerated
- 2021-08-26
- Last updated
- 2024-09-18
- Certified
- 2024-09-18
Frequently asked questions
- What is Boriana Nikolova's NPI number?
- Boriana Nikolova's National Provider Identifier (NPI) is 1598432585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Boriana Nikolova's specialty?
- Boriana Nikolova is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Boriana Nikolova located?
- Boriana Nikolova's practice location on file with NPPES is 410 N Malacate St, Ajo, AZ 85321-2253.
- What is Boriana Nikolova's phone number?
- The practice phone number listed in the NPPES registry for Boriana Nikolova is (520) 387-5651.
- Does Boriana Nikolova accept Medicare?
- Boriana Nikolova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Boriana Nikolova's NPI active?
- Yes — Boriana Nikolova's NPI (1598432585) is active in the NPPES registry as of the last update on 2024-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.