Doctor profile · Federal record
Dr. Dianne Walters
Family Medicine Physician (CMS: Nurse Practitioner) · Columbia, MD
- NPI 1841991973
- Accepts Medicare
- 3 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8325 Guilford RD Ste E
Columbia, MD 210462817
(410) 991-1807
Credentials & registration
- NPI registered
- March 2023 — 3 yrs on file
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maryland #R145586
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841991973. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
75
Distinct HCPCS
2
Medicare allowed
$6,544
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 38 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 29 | $73 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 83. This provider delivers 0.9× the peer median.Frequently asked questions
What is Dr. Dianne Walters's medical specialty?
Dr. Dianne Walters practices Family Medicine Physician in Columbia, MD.
Where does Dr. Dianne Walters practice?
Dr. Dianne Walters practices at 8325 Guilford RD Ste E, Columbia, MD 210462817. Office phone: 4109911807.
What is Dr. Dianne Walters's NPI?
Dr. Dianne Walters's National Provider Identifier (NPI) is 1841991973, issued by NPPES.
Does Dr. Dianne Walters accept Medicare assignment?
Yes. Dr. Dianne Walters accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dianne Walters 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). Source: CMS Medicare Physician & Other Practitioners file.