MARGARET A. GUEST DO
NPI 1700830148
Physical Medicine & Rehabilitation in Wilmington, DE

Active since May 20, 2006PECOS EnrolledAccepts Medicare Assignment
501 WEST 14TH STREET, CTR FOR REHABILITATION, 6TH FLOOR, WILMINGTON, DE 19801(302) 428-2717(302) 428-6686 Get Directions Write a Review

NPPES record last updated: October 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 25, 2022, Dec 19, 2019 (2 updates tracked since 2019).

About Margaret A. Guest Do NPPES

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

MARGARET A. GUEST DO (NPI 1700830148) is an individual physical medicine & rehabilitation provider in Wilmington, Delaware, licensed in New Jersey (25MB05939700) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Virtua Our Lady Of Lourdes Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1700830148
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameMARGARET A. GUESTCredential: DO
Location Address501 WEST 14TH STREET, CTR FOR REHABILITATION, 6TH FLOORWilmington, DE 19801-1013
Mailing Address200 Hygeia Drive, Suite 2300- Cchs Physician ContractingNewark, DE 19713-2049
Fax(302) 428-6686
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 1990
Enumeration DateMay 20, 2006
Last NPPES UpdateOctober 25, 20222 updates tracked since enumeration
NPPES CertifiedOctober 25, 2022
NPI 1700830148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
Licenses Licensed in NJ · 25MB05939700 Licensed in DE · C2-0011114 Licensed in PA · OS007450L
Definition

Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

501 WEST 14TH STREET, Wilmington, DE 19801

Other Names 1

Former Name (1)Margaret Guest-deshan

Secondary Practice Locations 2

Location 11600 Haddon Ave Rm 122Camden, NJ 08103-3101 · Phone (856) 757-3872
Location 21 Brace Rd Ste B4Cherry Hill, NJ 08034-2600 · Phone (856) 470-9029

Other Identifiers 5

Other2370325000NJ · Ibc
Other3789787NJ · Aetna
Other0716348000PA · Ibc
Other3707579PA · Aetna
Other6817152Cigna

Accepted Insurance

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

Margaret A. Guest Do 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 ID6002869526
PECOS Enrollment IDI20050405001247, I20110606000495
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 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.

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.
71 services45 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
27 services17 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.
25 services25 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
13 services13 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Virtua Our Lady Of Lourdes Hospital

Acute Care Hospitals · Camden, NJ
1/5 CMS rating
OwnershipGovernment - State
CMS Certification Number310029
Location1600 Haddon AvenueCamden, NJ 08103 · Camden County
Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Addition to lower extremity, below knee/above knee, custom fabricated from existing mold or prefabricated, socket insert, silicone gel, elastomeric or equal, not for use with locking mechanism L5679
DME-Orthotic Devices · category DF003N
5 suppliers12 claims25 services$482.48 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

Psychiatry & Neurology (Psychiatry)
501 WEST 14TH STREET, 3RD FLOOR
WILMINGTON, DE 19801
Clinical Neuropsychologist
501 WEST 14TH STREET, 6TH FLOOR
WILMINGTON, DE 19801
Nurse Practitioner
501 WEST 14TH STREET, 3RD FLOOR
WILMINGTON, DE 19801
Nurse Practitioner
501 WEST 14TH STREET
WILMINGTON, DE 19801
Nurse Practitioner (Family)
501 WEST 14TH STREET, 3RD FLOOR
WILMINGTON, DE 19801
Nurse Practitioner
501 WEST 14TH STREET, 3RD FLOOR
WILMINGTON, DE 19801
Psychiatry & Neurology (Psychiatry)
501 WEST 14TH STREET, WILMINGTON HOSPITAL, 3RD FLOOR
WILMINGTON, DE 19801
Nurse Practitioner (Family)
501 WEST 14TH STREET, 4 TH FLOOR METABOLIC SERVICES
WILMINGTON, DE 19801

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 Margaret Guest's NPI number?

The NPI number for Margaret Guest is 1700830148. It was assigned to this individual provider in the NPPES registry on May 20, 2006. The provider is also known as Margaret Guest-Deshan.

Where is Margaret Guest located?

Margaret Guest practices at 501 West 14th Street Ctr For Rehabilitation, 6th Floor, Wilmington, DE 19801. The listed phone number is (302) 428-2717.

What is Margaret Guest's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Margaret Guest enrolled in Medicare?

Yes. Margaret Guest 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.

What insurance does Margaret Guest accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 3 other insurers list Margaret Guest 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 Margaret Guest affiliated with any hospitals?

According to CMS data, Margaret Guest is affiliated with Virtua Our Lady Of Lourdes Hospital.

When was this NPI record last updated?

The NPPES record for Margaret Guest was last updated on October 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.