Doctor profile · Federal record
Dr. Marcella Petzchen, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Primary Care Nurse Practitioner · Women's Health Nurse Practitioner · Saint Louis, MO
- NPI 1255393716
- Accepts Medicare
- MIPS 78.9 / 100 · 2023
- 58 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3660 Vista Ave, Suite 207
Saint Louis, MO 631102540
(314) 977-6100
fax (314) 977-6137 - Mailing address
-
3691 Rutger Ave, Provider Enrollment
St Louis, MO 63110
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- August 4, 2025
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Missouri #051062
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255393716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
118
Distinct HCPCS
4
Medicare allowed
$9,357
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 32 | $81 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 29 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 29 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 12 | $71 |
In context: peer comparison
Among 71 peers in this city , average services per provider: 155. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$342
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | 1 | $110.19 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $109.85 | |
| Lilly USA, LLC | 1 | $105.20 | |
| Novo Nordisk Inc | 1 | $16.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
700
Patients
243
Total drug cost
$35,161
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 92 | 34 | $683 |
| Atorvastatin Calcium | Generic | 91 | 39 | $1,038 |
| Amlodipine Besylate | Generic | 80 | 27 | $483 |
| Omeprazole | Generic | 64 | 20 | $719 |
| Gabapentin | Generic | 53 | 24 | $1,115 |
| Levothyroxine Sodium | Generic | 41 | 14 | $539 |
| Carvedilol | Generic | 37 | 11 | $342 |
| Tamsulosin Hcl | Generic | 33 | 14 | $421 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 32 | 11 | $871 |
| Fluticasone Propionate | Generic | 32 | 16 | $375 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcella Petzchen's medical specialty?
Dr. Marcella Petzchen practices Adult Health Nurse Practitioner in Saint Louis, MO.
Where does Dr. Marcella Petzchen practice?
Dr. Marcella Petzchen practices at 3660 Vista Ave, Saint Louis, MO 631102540. Office phone: 3149776100.
What is Dr. Marcella Petzchen's NPI?
Dr. Marcella Petzchen's National Provider Identifier (NPI) is 1255393716, issued by NPPES.
Does Dr. Marcella Petzchen accept Medicare assignment?
Yes. Dr. Marcella Petzchen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcella Petzchen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.