Doctor profile · Federal record
Dr. Michael Knefel, PA-C
Physician Assistant · Baltimore, MD
- NPI 1366728438
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8830 Belair RD
Baltimore, MD 212362401
(410) 529-9200 - Mailing address
-
5000 Cox RD
Glen Allen, VA 230609263
Credentials & registration
- NPI registered
- November 2011 — 15 yrs on file
- Profile last updated
- February 15, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Maryland #C0004625
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366728438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,974
Distinct HCPCS
10
Medicare allowed
$92,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 387 | 365 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 149 | $114 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 154 | 152 | $57 | |
36415 |
Insertion of needle into vein for collection of blood sample | 152 | 137 | $8 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 134 | 121 | $8 | |
71046 |
X-ray of chest, 2 views | 117 | 113 | $9 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 103 | 103 | $101 | |
80047 |
Blood test, basic group of blood chemicals (calcium, ionized) | 102 | 91 | $13 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 97 | 93 | $16 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 91 | 85 | $4 |
In context: peer comparison
Among 215 peers in Baltimore Physician Assistant, average services per provider: 82. This provider delivers 24× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
206
Patients
201
Total drug cost
$3,284
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 41 | 41 | $1,085 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 30 | 30 | $308 |
| Doxycycline Hyclate | Generic | 28 | 27 | $462 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 26 | 26 | $591 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 24 | 22 | $343 |
| Prednisone | Generic | 22 | 21 | $76 |
| Fluticasone Propionate | Generic | 18 | 17 | $267 |
| Methylprednisolone | Generic | 17 | 17 | $152 |
Frequently asked questions
What is Dr. Michael Knefel's medical specialty?
Dr. Michael Knefel practices Physician Assistant in Baltimore, MD.
Where does Dr. Michael Knefel practice?
Dr. Michael Knefel practices at 8830 Belair RD, Baltimore, MD 212362401. Office phone: 4105299200.
What is Dr. Michael Knefel's NPI?
Dr. Michael Knefel's National Provider Identifier (NPI) is 1366728438, issued by NPPES.
Does Dr. Michael Knefel accept Medicare assignment?
Yes. Dr. Michael Knefel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Knefel commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (HCPCS 87428). Source: CMS Medicare Physician & Other Practitioners file.