Doctor profile · Federal record
Dr. Mary Williams-Feldman, C.R.N.P.
Nurse Practitioner · Easton, MD
- NPI 1194117895
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5 Martin Court
Easton, MD 216014039
(410) 820-9823
fax (866) 606-6428
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- February 18, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Maryland #R178258
- Medicaid
- MD #651019100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194117895. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
342
Distinct HCPCS
5
Medicare allowed
$37,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 190 | 169 | $110 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 94 | 60 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $138 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $191 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 16 | $154 |
In context: peer comparison
Among 5 peers in Easton Nurse Practitioner, average services per provider: 2,185. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
0
Total drug cost
$13,424
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 23 | 0 | $276 |
| Calcitriol | Generic | 20 | 0 | $326 |
| Hydralazine Hcl | Generic | 16 | 0 | $491 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 13 | 0 | $11,926 |
| Lisinopril | Generic | 13 | 0 | $186 |
| Losartan Potassium | Generic | 11 | 0 | $180 |
| Spironolactone | Generic | 11 | 0 | $39 |
Frequently asked questions
What is Dr. Mary Williams-Feldman's medical specialty?
Dr. Mary Williams-Feldman practices Nurse Practitioner in Easton, MD.
Where does Dr. Mary Williams-Feldman practice?
Dr. Mary Williams-Feldman practices at 5 Martin Court, Easton, MD 216014039. Office phone: 4108209823.
What is Dr. Mary Williams-Feldman's NPI?
Dr. Mary Williams-Feldman's National Provider Identifier (NPI) is 1194117895, issued by NPPES.
Does Dr. Mary Williams-Feldman accept Medicare assignment?
Yes. Dr. Mary Williams-Feldman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Williams-Feldman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.