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DIANA KATHERINE RAMIREZ PA-C
NPI 1215500087
Physician Assistant in Johnson City, TN

Active since July 20, 2021PECOS Enrolled
1627 OLD GRAY STATION RD STE 30, JOHNSON CITY, TN 37615(423) 528-8833(423) 546-7499 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 4, 2026, Apr 19, 2024, Oct 7, 2021 and 1 more (4 updates tracked since 2021).

About Diana Katherine Ramirez Pa-c NPPES

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

DIANA KATHERINE RAMIREZ PA-C (NPI 1215500087) is an individual physician assistant in Johnson City, Tennessee, licensed in Tennessee (4629) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and maintains a secondary practice location in Kingsport.

NPPES Registry Identity

NPI1215500087
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDIANA KATHERINE RAMIREZCredential: PA-C
Location Address1627 OLD GRAY STATION RD STE 30Johnson City, TN 37615-4194
Mailing Address1627 Old Gray Station Rd Ste 30Johnson City, TN 37615-4194 · (423) 528-8833 · Fax (423) 546-7499
Phone(423) 528-8833
Fax(423) 546-7499
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJuly 20, 2021
Last NPPES UpdateMarch 4, 20264 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1215500087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TN · 4629
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1627 OLD GRAY STATION RD STE 30, Johnson City, TN 37615
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Secondary Practice Location 1

Location 1130 W Ravine RdKingsport, TN 37660-3837 · Phone (423) 224-6431

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana Katherine Ramirez Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012305824
PECOS Enrollment IDI20211028000346
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.

Areas of Expertise CMS Part B claims 2

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.

Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
49 services17 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.
25 services15 patients

Hospital Affiliations CMS Care Compare

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

Wellmont Holston Valley Medical Center

Acute Care Hospitals · Kingsport, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440017
Location130 West Ravine RoadKingsport, TN 37662 · Sullivan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37615 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SKINWISE PLLC
Dermatology
1627 OLD GRAY STATION RD STE 30
JOHNSON CITY, TN 37615
Washington County (423) 528-8833
JONI GLAVAN SAGO M.D.
Dermatology
1627 OLD GRAY STATION RD STE 30
JOHNSON CITY, TN 37615
Washington County (423) 528-8833

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 Diana Ramirez's NPI number?

The NPI number for Diana Ramirez is 1215500087. It was assigned to this individual provider in the NPPES registry on July 20, 2021.

Where is Diana Ramirez located?

Diana Ramirez practices at 1627 Old Gray Station Rd Ste 30, Johnson City, TN 37615. The listed phone number is (423) 528-8833.

What is Diana Ramirez's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Diana Ramirez enrolled in Medicare?

Yes. Diana Ramirez is registered in the Medicare PECOS enrollment system.

What insurance does Diana Ramirez accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list Diana Ramirez 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 Diana Ramirez affiliated with any hospitals?

According to CMS data, Diana Ramirez is affiliated with Wellmont Holston Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Diana Ramirez was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.