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MARSHA LEWIS MD
NPI 1699018390
Emergency Medicine in Gettysburg, PA

Active since April 01, 2013PECOS EnrolledAccepts Medicare Assignment
455 S. WASHINGTON ST., SUITE 22, WELLSPAN HEALTH, GETTYSBURG HOSPITAL EMERGENCY MEDICINE, GETTYSBURG, PA 17325(717) 334-2121 Get Directions Write a Review

NPPES record last updated: August 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 2, 2021, Jul 30, 2021, May 16, 2016 (3 updates tracked since 2016).

About Marsha Lewis Md NPPES

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

MARSHA LEWIS MD (NPI 1699018390) is an individual emergency medicine provider in Gettysburg, Pennsylvania, licensed in Florida (ME126848) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and maintains a secondary practice location in Gainesville.

NPPES Registry Identity

NPI1699018390
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMARSHA LEWISCredential: MD
Location Address455 S. WASHINGTON ST., SUITE 22, WELLSPAN HEALTH, GETTYSBURG HOSPITAL EMERGENCY MEDICINEGettysburg, PA 17325-2534
Mailing AddressPo Box 100186Gainesville, FL 32610-3003 · (352) 265-5911
Phone(717) 334-2121
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateApril 1, 2013
Last NPPES UpdateAugust 2, 20213 updates tracked since enumeration
NPPES CertifiedAugust 2, 2021
✔ NPI 1699018390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in FL · ME126848✔ Licensed in PA · MD457736
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
455 S. WASHINGTON ST., SUITE 22, Gettysburg, PA 17325
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Secondary Practice Location 1

Location 11600 SW Archer RdGainesville, FL 32610-2534 · Phone (352) 265-5911

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

Marsha Lewis Md 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 ID2769772839
PECOS Enrollment IDI20170316002365
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 Marsha Lewis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Clinical Practice Association Inc
759 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922
Public Health Trust Of Miami Dade County Florida
982 mi
Emergency Medicine
1611 NW 12TH AVE
Miami, FL 33136
  • Reassigned Medicare billing, Florida enrollment
  • 155 clinicians in this Medicare group
NPI 1235378001 (305) 585-5315

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 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.

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.
284 services271 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
21 services21 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
15 services14 patients

Hospital Affiliations CMS Care Compare

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

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100113
Location1600 SW Archer RdGainesville, FL 32610 · Alachua County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17325 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
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.

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 Marsha Lewis's NPI number?

The NPI number for Marsha Lewis is 1699018390. It was assigned to this individual provider in the NPPES registry on April 1, 2013.

Where is Marsha Lewis located?

Marsha Lewis practices at 455 S. Washington St., Suite 22 Wellspan Health, Gettysburg Hospital Emergency Medicine, Gettysburg, PA 17325. The listed phone number is (717) 334-2121.

What is Marsha Lewis's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Marsha Lewis enrolled in Medicare?

Yes. Marsha Lewis 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 Marsha Lewis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marsha Lewis reassigns Medicare benefits to 2 organizations: Florida Clinical Practice Association Inc (Gainesville, FL) and Public Health Trust Of Miami Dade County Florida (Miami, FL). 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 Marsha Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Marsha Lewis affiliated with any hospitals?

According to CMS data, Marsha Lewis is affiliated with Uf Health Shands Hospital.

When was this NPI record last updated?

The NPPES record for Marsha Lewis was last updated on August 2, 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.