Doctor profile · Federal record
Dr. Marissa Saengsamran, APRN, BC
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Saint Louis, MO
- NPI 1609931963
- Accepts Medicare
- MIPS 87.3 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
816 S Kirkwood RD Ste 210
Saint Louis, MO 631226056
(314) 645-4500
fax (314) 645-5907 - Mailing address
-
801 York St
Manitowoc, WI 542204630
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- December 30, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Missouri #2001015646
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609931963. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,796
Distinct HCPCS
10
Medicare allowed
$150,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,874 | 259 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 640 | 489 | $75 | |
17000 |
Destruction of precancer skin growth, 1 growth | 458 | 346 | $46 | |
17110 |
Destruction of skin growth, 1-14 growths | 192 | 151 | $93 | |
11102 |
Biopsy of related skin growth, first growth | 179 | 151 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 119 | $106 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 77 | 71 | $47 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 66 | 66 | $93 | |
11103 |
Biopsy of related skin growth, each additional growth | 43 | 31 | $42 | |
11300 |
Shaving of skin growth of body, arms, or legs, 0.5 cm or less | 27 | 24 | $62 |
In context: peer comparison
Among 34 peers in Saint Louis Gerontology Nurse Practitioner, average services per provider: 91. This provider delivers 42× the peer median.Open Payments
Industry payments received
All-time total
$1,183
Transactions
46
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 12 | $394.27 | |
| Almirall LLC | 2 | $89.49 | |
| Incyte Corporation | 4 | $87.03 | |
| Arcutis Biotherapeutics, INC. | 4 | $83.50 | |
| Leo Pharma INC. | 1 | $78.92 | |
| Galderma Laboratories, L.P. | 4 | $77.72 | |
| Pfizer INC. | 4 | $72.01 | |
| Novartis Pharmaceuticals Corporation | 3 | $59.99 | |
| Sun Pharmaceutical Industries INC. | 2 | $44.45 | |
| Mayne Pharma Commercial LLC | 2 | $41.22 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 2 | $32.96 | |
| Abbvie INC. | 2 | $31.12 | |
| Biofrontera INC. | 2 | $28.76 | |
| Ucb, INC. | 1 | $22.02 | |
| Dermavant Sciences, INC. | 1 | $20.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
483
Patients
291
Total drug cost
$14,620
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 104 | 67 | $2,050 |
| Triamcinolone Acetonide | Generic | 63 | 54 | $640 |
| Clobetasol Propionate | Generic | 55 | 43 | $2,231 |
| Econazole Nitrate | Generic | 35 | 11 | $907 |
| Mupirocin | Generic | 31 | 29 | $256 |
| Fluocinonide | Generic | 29 | 20 | $1,227 |
| Metronidazole | Generic | 24 | 15 | $902 |
| Tretinoin | Generic | 23 | 0 | $1,103 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 23 | 17 | $1,217 |
| Clindamycin Phosphate | Generic | 20 | 12 | $445 |
Frequently asked questions
What is Dr. Marissa Saengsamran's medical specialty?
Dr. Marissa Saengsamran practices Gerontology Nurse Practitioner in Saint Louis, MO.
Where does Dr. Marissa Saengsamran practice?
Dr. Marissa Saengsamran practices at 816 S Kirkwood RD Ste 210, Saint Louis, MO 631226056. Office phone: 3146454500.
What is Dr. Marissa Saengsamran's NPI?
Dr. Marissa Saengsamran's National Provider Identifier (NPI) is 1609931963, issued by NPPES.
Does Dr. Marissa Saengsamran accept Medicare assignment?
Yes. Dr. Marissa Saengsamran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Saengsamran commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.