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HEATHER GERST
NPI 1114193299
Internal Medicine - Gastroenterology in Williamsport, PA

Active since May 07, 2008PECOS EnrolledAccepts Medicare Assignment
700 HIGH ST, WILLIAMSPORT, PA 17701(570) 321-3454 Get Directions Write a Review

NPPES record last updated: May 24, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Heather Gerst NPPES

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

HEATHER GERST (NPI 1114193299) is an individual gastroenterology provider in Williamsport, Pennsylvania, licensed in Pennsylvania (OS015748) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Upmc Williamsport, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2005).

NPPES Registry Identity

NPI1114193299
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameHEATHER GERST
Location Address700 HIGH STWilliamsport, PA 17701-3100
Mailing Address1201 Grampian BlvdWilliamsport, PA 17701-1900
Phone(570) 321-3454
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2005
Enumeration DateMay 7, 2008
Last NPPES UpdateMay 24, 2021
✔ NPI 1114193299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PA · OS015748
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
700 HIGH ST, Williamsport, PA 17701
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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

Heather Gerst 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 ID244403939
PECOS Enrollment IDI20111025000124
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 3

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.
98 services79 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
80 services80 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.
80 services71 patients

Hospital Affiliations CMS Care Compare 2

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

Upmc Williamsport

Acute Care Hospitals · Williamsport, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390045
Location700 High StreetWilliamsport, PA 17701 · Lycoming County
Emergency services Birthing friendly

Upmc Hanover

Acute Care Hospitals · Hanover, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390233
Location300 Highland AveHanover, PA 17331 · York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17701 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

Other Providers at the Same Location NPPES 20

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

SUE A KYMBLE CST/CSFA
Specialist/Technologist, Other (Surgical Technologist)
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-3600
HALEY ANN DONAHOE PA-C
Physician Assistant
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-3454
ERIC CIPCIC
Nurse Anesthetist, Certified Registered
700 HIGH ST, WILLIAMSPORT HOSPITAL & MEDICAL CENTER
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-2385
GANGA RANASURIYA
Internal Medicine (Pulmonary Disease)
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-3580
DAVID QUINTANA MD
Radiology (Diagnostic Radiology)
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 322-1161
TIMOTHY DOUGLASS
Nurse Anesthetist, Certified Registered
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-2385
LYNNE BROWN
Nurse Anesthetist, Certified Registered
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-2385
JOSHUA MORLEY MD
Emergency Medicine
700 HIGH ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 321-2000

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 Heather Gerst's NPI number?

The NPI number for Heather Gerst is 1114193299. It was assigned to this individual provider in the NPPES registry on May 7, 2008.

Where is Heather Gerst located?

Heather Gerst practices at 700 High St, Williamsport, PA 17701. The listed phone number is (570) 321-3454.

What is Heather Gerst's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Heather Gerst enrolled in Medicare?

Yes. Heather Gerst 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 Heather Gerst affiliated with any hospitals?

According to CMS data, Heather Gerst is affiliated with Upmc Williamsport and Upmc Hanover.

When was this NPI record last updated?

The NPPES record for Heather Gerst was last updated on May 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.