Doctor profile · Federal record
Dr. Diann Krywko, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medical Services (Emergency Medicine) Physician · Charleston, SC
- NPI 1912003138
- Accepts Medicare
- 30 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
171 Ashley Ave
Charleston, SC 294258908
(843) 792-1414 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 16, 2008
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- South Carolina #30461 · Michigan #4301068080
- Medicaid
- MI #4133892
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912003138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
127
Distinct HCPCS
2
Medicare allowed
$18,544
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 74 | 74 | $168 | |
99284 |
Emergency department visit with moderate level of medical decision making | 53 | 52 | $115 |
In context: peer comparison
Among 60 peers in this city , average services per provider: 94. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Diann Krywko's medical specialty?
Dr. Diann Krywko practices Emergency Medicine Physician in Charleston, SC.
Where does Dr. Diann Krywko practice?
Dr. Diann Krywko practices at 171 Ashley Ave, Charleston, SC 294258908. Office phone: 8437921414.
What is Dr. Diann Krywko's NPI?
Dr. Diann Krywko's National Provider Identifier (NPI) is 1912003138, issued by NPPES.
Does Dr. Diann Krywko accept Medicare assignment?
Yes. Dr. Diann Krywko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diann Krywko commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.