Doctor profile · Federal record
Dr. Margaret Guest, DO
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Physical Medicine & Rehabilitation Physician · Physical Medicine & Rehabilitation Physician · Wilmington, DE
- NPI 1700830148
- Accepts Medicare
- 36 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
501 West 14Th Street, Ctr for Rehabilitation, 6Th Floor
Wilmington, DE 198011013
(302) 428-2717
fax (302) 428-6686 - Additional location
-
1 Brace RD Ste B4
Cherry Hill, NJ 080342600
(856) 470-9029 - Additional location
-
1600 Haddon Ave Rm 122
Camden, NJ 081033101
(856) 757-3872 - Mailing address
-
200 Hygeia Drive, Suite 2300- Cchs Physician Contracting
Newark, DE 197132049
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 25, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State licenses (3)
- New Jersey #25MB05939700 · Delaware #C2-0011114 · Pennsylvania #OS007450L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700830148. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
982
Distinct HCPCS
10
Medicare allowed
$97,813
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 237 | 119 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 169 | 96 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 75 | 62 | $66 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 63 | 61 | $131 | |
64643 |
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity | 48 | 23 | $71 | |
64642 |
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity | 47 | 29 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 42 | $98 | |
95874 |
Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | 41 | 28 | $19 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $182 | |
99238 |
Hospital discharge day management, 30 minutes or less | 41 | 41 | $81 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 179. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
95
Patients
28
Total drug cost
$2,327
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 36 | 13 | $542 |
| Baclofen | Generic | 27 | 0 | $1,372 |
| Atorvastatin Calcium | Generic | 19 | 15 | $180 |
| Nortriptyline Hcl | Generic | 13 | 0 | $233 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Guest's medical specialty?
Dr. Margaret Guest practices Physical Medicine & Rehabilitation Physician in Wilmington, DE.
Where does Dr. Margaret Guest practice?
Dr. Margaret Guest practices at 501 West 14Th Street, Wilmington, DE 198011013. Office phone: 3024282717.
What is Dr. Margaret Guest's NPI?
Dr. Margaret Guest's National Provider Identifier (NPI) is 1700830148, issued by NPPES.
Does Dr. Margaret Guest accept Medicare assignment?
Yes. Dr. Margaret Guest accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Guest commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.