Doctor profile · Federal record
Dr. Elena Gertsen, M.D., PH.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Johnson City, TN
- NPI 1881858876
- Accepts Medicare
- MIPS 90.0 / 100 · 2023
- 21 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1725 W Market St
Johnson City, TN 376046020
(423) 431-1310
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- August 9, 2016
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (3)
- Tennessee #48798 · Virginia #0101251153 · Minnesota #55622
- Medicaid (3)
- MN #ENROLLED · IA #ENROLLED · TN #Q003153
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881858876. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,385
Distinct HCPCS
10
Medicare allowed
$59,451
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 502 | 282 | $37 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 156 | 48 | $29 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 125 | 81 | $97 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 100 | 83 | $39 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 83 | 80 | $13 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 67 | 55 | $65 | |
88360 |
Microscopic genetic analysis of tumor, manual | 64 | 17 | $39 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 50 | 42 | $27 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 37 | 11 | $79 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 34 | 19 | $53 |
In context: peer comparison
Among 5 peers in Johnson City Anatomic Pathology & Clinical Pathology Physician, average services per provider: 98. This provider delivers 14× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Elena Gertsen's medical specialty?
Dr. Elena Gertsen practices Anatomic Pathology & Clinical Pathology Physician in Johnson City, TN.
Where does Dr. Elena Gertsen practice?
Dr. Elena Gertsen practices at 1725 W Market St, Johnson City, TN 376046020. Office phone: 4234311310.
What is Dr. Elena Gertsen's NPI?
Dr. Elena Gertsen's National Provider Identifier (NPI) is 1881858876, issued by NPPES.
Does Dr. Elena Gertsen accept Medicare assignment?
Yes. Dr. Elena Gertsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elena Gertsen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.