Doctor profile · Federal record
Dr. Nancy Michaelis, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Chattanooga, TN
- NPI 1467452425
- Accepts Medicare
- MIPS 94.7 / 100 · 2023
- 36 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
975 East Third Street
Chattanooga, TN 37403
(423) 266-1490
fax (423) 778-2108
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- April 14, 2016
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Tennessee #MD0000051271 · Virginia #0101047020
- Medicaid (3)
- VA #010230934 · VA #010222559 · TN #Q006729
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467452425. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
407
Distinct HCPCS
3
Medicare allowed
$68,205
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 315 | 309 | $163 | |
99291 |
Critical care, first 30-74 minutes | 79 | 78 | $202 | |
99497 |
Advance care planning, first 30 minutes | 13 | 13 | $72 |
In context: peer comparison
Among 67 peers in Chattanooga Internal Medicine Physician, average services per provider: 133. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Nancy Michaelis's medical specialty?
Dr. Nancy Michaelis practices Internal Medicine Physician in Chattanooga, TN.
Where does Dr. Nancy Michaelis practice?
Dr. Nancy Michaelis practices at 975 East Third Street, Chattanooga, TN 37403. Office phone: 4232661490.
What is Dr. Nancy Michaelis's NPI?
Dr. Nancy Michaelis's National Provider Identifier (NPI) is 1467452425, issued by NPPES.
Does Dr. Nancy Michaelis accept Medicare assignment?
Yes. Dr. Nancy Michaelis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Michaelis commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.