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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MILENA G NIKOLOVA NP-C
NPI 1659837391
Nurse Practitioner - Family in Ashtabula, OH

Active since February 19, 2019PECOS Enrolled
2410 AUSTINBURG RD, ASHTABULA, OH 44004(440) 992-7420 Get Directions Write a Review

NPPES record last updated: October 31, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 31, 2026, Feb 19, 2019 (2 updates tracked since 2019).

About Milena G Nikolova Np-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MILENA G NIKOLOVA NP-C (NPI 1659837391) is an individual family provider in Ashtabula, Ohio, licensed in Ohio (F01191859) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, is affiliated with Ashtabula County Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1659837391
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMILENA G NIKOLOVACredential: NP-C
Location Address2410 AUSTINBURG RDAshtabula, OH 44004-8820
Mailing Address2102 E 39th StAshtabula, OH 44004-5911 · (440) 992-7420
Phone(440) 992-7420
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateFebruary 19, 2019
Last NPPES UpdateOctober 31, 20262 updates tracked since enumeration
NPPES CertifiedOctober 31, 2026
✔ NPI 1659837391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OH · F01191859
2410 AUSTINBURG RD, Ashtabula, OH 44004
Open in Google Maps ↗

Other Names 1

Former Name (1)Milena Georgieva Runnion Np-c

Secondary Practice Locations 2

Location 12420 Lake AveAshtabula, OH 44004-4954 · Phone (440) 997-2262
Location 2600 State RdAshtabula, OH 44004-3933 · Phone (440) 997-5988 · Fax (440) 997-5169

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Milena G Nikolova Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092048538
PECOS Enrollment IDI20190614001422
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Milena Nikolova reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ashtabula County Medical Center
5.9 mi
Specialist
2422 LAKE AVE
Ashtabula, OH 44004
  • Reassigned Medicare billing, Ohio enrollment
  • 177 clinicians in this Medicare group
NPI 1942247143 (440) 992-4422
Emergency Professional Services, Inc.
245 mi
Emergency Medicine
230 MEDICAL CENTER DR
Seaman, OH 45679
  • Reassigned Medicare billing, Ohio enrollment
  • 894 clinicians in this Medicare group
NPI 1093762353 (937) 386-3400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
252 services226 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
64 services63 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
28 services28 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services15 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ashtabula County Medical Center

Acute Care Hospitals · Ashtabula, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360125
Location2420 Lake AvenueAshtabula, OH 44004 · Ashtabula County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Milena Nikolova's NPI number?

The NPI number for Milena Nikolova is 1659837391. It was assigned to this individual provider in the NPPES registry on February 19, 2019. The provider is also known as Milena Georgieva Runnion Np-C.

Where is Milena Nikolova located?

Milena Nikolova practices at 2410 Austinburg Rd, Ashtabula, OH 44004. The listed phone number is (440) 992-7420.

What is Milena Nikolova's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Milena Nikolova enrolled in Medicare?

Yes. Milena Nikolova is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Milena Nikolova's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Milena Nikolova reassigns Medicare benefits to 2 organizations: Ashtabula County Medical Center (Ashtabula, OH) and Emergency Professional Services, Inc. (Seaman, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Milena Nikolova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Milena Nikolova accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Milena Nikolova as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Milena Nikolova affiliated with any hospitals?

According to CMS data, Milena Nikolova is affiliated with Ashtabula County Medical Center.

When was this NPI record last updated?

The NPPES record for Milena Nikolova was last updated on October 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.