Doctor profile · Federal record
Dr. Marianna Zeichen, M.D
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Surgery Physician · Miami, FL
- NPI 1841638186
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9195 Sunset Dr Ste 230
Miami, FL 331733488
(305) 271-0300 - Additional location
-
545 Barnhill Dr, Emerson Hall 202
Indianapolis, IN 462025112
(317) 274-4966 - Mailing address
-
13561 Sw 98Th Pl
Miami, FL 331766157
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- January 23, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- Florida #ME135522
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841638186. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
73
Distinct HCPCS
3
Medicare allowed
$8,266
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 29 | 27 | $94 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $123 | |
46600 |
Diagnostic exam of anus using an endoscope | 18 | 17 | $130 |
In context: peer comparison
Among 5 peers in Miami Colon & Rectal Surgery Physician, average services per provider: 25. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$272
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 4 | $203.92 | |
| Axonics, INC. | 3 | $68.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
100
Total drug cost
$8,774
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 42 | 39 | $3,445 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 20 | 19 | $3,547 |
| Hydrocortisone | Generic | 17 | 15 | $271 |
| Ibuprofen | Generic | 15 | 14 | $38 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 13 | 13 | $1,474 |
Hospital affiliations
Frequently asked questions
What is Dr. Marianna Zeichen's medical specialty?
Dr. Marianna Zeichen practices Colon & Rectal Surgery Physician in Miami, FL.
Where does Dr. Marianna Zeichen practice?
Dr. Marianna Zeichen practices at 9195 Sunset Dr Ste 230, Miami, FL 331733488. Office phone: 3052710300.
What is Dr. Marianna Zeichen's NPI?
Dr. Marianna Zeichen's National Provider Identifier (NPI) is 1841638186, issued by NPPES.
Does Dr. Marianna Zeichen accept Medicare assignment?
Yes. Dr. Marianna Zeichen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marianna Zeichen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); New patient office or other outpatient visit (HCPCS 99203); Diagnostic exam of anus using an endoscope (HCPCS 46600). Source: CMS Medicare Physician & Other Practitioners file.