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ISABELA ANA GREENHOLT PAC
NPI 1912542945
Physician Assistant - Medical in Gettysburg, PA

Active since November 13, 2019PECOS EnrolledAccepts Medicare Assignment
450 S WASHINGTON ST STE C, GETTYSBURG, PA 17325(717) 339-3110(717) 339-3108 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 27, 2026, Jul 3, 2025, Feb 25, 2022 and 3 more (6 updates tracked since 2019).

About Isabela Ana Greenholt Pac NPPES

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

ISABELA ANA GREENHOLT PAC (NPI 1912542945) is an individual medical provider in Gettysburg, Pennsylvania, licensed in Pennsylvania (MA061271) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS, is affiliated with Gettysburg Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1912542945
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameISABELA ANA GREENHOLTCredential: PAC
Location Address450 S WASHINGTON ST STE CGettysburg, PA 17325-2500
Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405 · Fax (717) 851-6969
Phone(717) 339-3110
Fax(717) 339-3108
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 13, 2019
Last NPPES UpdateMay 27, 20266 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1912542945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in PA · MA061271
Also ListedPhysician AssistantTaxonomy 363A00000X · License OA005085 (PA), MU5682770 (PA), MA061271 (PA)
450 S WASHINGTON ST STE C, Gettysburg, PA 17325
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Other Names 1

Former Name (1)Isabela Ana Ugarte

Other Identifiers 1

Medicaid103716444PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Isabela Ana Greenholt Pac 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 ID143654053
PECOS Enrollment IDI20191231002424
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 7

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.
58 services53 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
55 services36 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.
52 services46 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
45 services44 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
32 services24 patients
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.
14 services13 patients

Hospital Affiliations CMS Care Compare

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

Gettysburg Hospital

Acute Care Hospitals · Gettysburg, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390065
Location147 Gettys StreetGettysburg, PA 17325 · Adams County
Emergency services Birthing friendly

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 Isabela Greenholt's NPI number?

The NPI number for Isabela Greenholt is 1912542945. It was assigned to this individual provider in the NPPES registry on November 13, 2019. The provider is also known as Isabela Ana Ugarte.

Where is Isabela Greenholt located?

Isabela Greenholt practices at 450 S Washington St Ste C, Gettysburg, PA 17325. The listed phone number is (717) 339-3110.

What is Isabela Greenholt's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Isabela Greenholt enrolled in Medicare?

Yes. Isabela Greenholt 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.

Is Isabela Greenholt affiliated with any hospitals?

According to CMS data, Isabela Greenholt is affiliated with Gettysburg Hospital.

When was this NPI record last updated?

The NPPES record for Isabela Greenholt was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.