Doctor profile · Federal record
Dr. Margaret Wallace, PA
Physician Assistant · Detroit, MI
- NPI 1366877060
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2799 W Grand Blvd
Detroit, MI 482022689
(313) 916-2895
fax (313) 916-8799 - Additional location
-
22100 Greenfield RD, Suite 101
Oak Park, MI 482372550
(248) 968-4811
fax (248) 968-4822 - Mailing address
-
1 Ford Pl Ste 3A
Detroit, MI 482023450
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- June 23, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601006812
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366877060. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
366
Distinct HCPCS
8
Medicare allowed
$15,317
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 93 | 67 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 53 | $77 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 63 | 18 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 61 | 48 | $107 | |
71046 |
X-ray of chest, 2 views | 31 | 28 | $29 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 26 | 24 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 13 | 13 | $110 | |
96372 |
Injection of drug or substance under skin or into muscle | 11 | 11 | $12 |
In context: peer comparison
Among 61 peers in Detroit Physician Assistant, average services per provider: 51. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$1,302
Transactions
66
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 9 | $161.90 | |
| Lundbeck LLC | 7 | $155.61 | |
| AstraZeneca Pharmaceuticals Lp | 9 | $148.85 | |
| Astellas Pharma US INC | 3 | $117.76 | |
| GlaxoSmithKline, LLC. | 6 | $103.20 | |
| Janssen Pharmaceuticals, INC | 5 | $93.40 | |
| Amgen INC. | 5 | $87.55 | |
| Pfizer INC. | 4 | $72.68 | |
| Novo Nordisk INC | 4 | $69.09 | |
| Merck Sharp & Dohme LLC | 4 | $64.26 | |
| Sumitomo Pharma America, INC. | 3 | $55.81 | |
| Azurity Pharmaceuticals, INC. | 2 | $34.08 | |
| Esperion Therapeutics, INC. | 2 | $33.93 | |
| Lilly USA, LLC | 2 | $28.72 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $20.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
50
Patients
0
Total drug cost
$831
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 18 | 0 | $169 |
| Levothyroxine Sodium | Generic | 17 | 0 | $286 |
| Rosuvastatin Calcium | Generic | 15 | 0 | $376 |
Hospital affiliations
Frequently asked questions
What is Dr. Margaret Wallace's medical specialty?
Dr. Margaret Wallace practices Physician Assistant in Detroit, MI.
Where does Dr. Margaret Wallace practice?
Dr. Margaret Wallace practices at 2799 W Grand Blvd, Detroit, MI 482022689. Office phone: 3139162895.
What is Dr. Margaret Wallace's NPI?
Dr. Margaret Wallace's National Provider Identifier (NPI) is 1366877060, issued by NPPES.
Does Dr. Margaret Wallace accept Medicare assignment?
Yes. Dr. Margaret Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Wallace commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.