Mark Jostes, MD
NPI 1477518595 · Obstetrics & Gynecology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Jostes, MD is a Obstetrics & Gynecology Physician provider in Saint Louis, MO (NPI 1477518595).
Provider details
- NPI number
- 1477518595
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36292 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
401 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $87 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 120 | $37 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 117 | $42 |
Typical Medicare-allowed amounts for these services range $37–$87 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 178 | 71 |
| Progesterone, Micronizedbrand: Progesterone | 112 | 31 |
| Nystatin | 44 | 23 |
| Estradiolbrand: Estradiol (twice Weekly) | 37 | 14 |
| Valacyclovir Hclbrand: Valacyclovir | 29 | — |
| Fluconazole | 29 | 17 |
| Clobetasol Propionate | 27 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$613 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3009 North Ballas RoadSuite 366 CSt Louis, MO 63131Phone: (314) 569-2424Fax: (314) 569-2158
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2021-03-12
- Certified
- 2021-03-12
Frequently asked questions
- What is Mark Jostes's NPI number?
- Mark Jostes's National Provider Identifier (NPI) is 1477518595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Jostes's specialty?
- Mark Jostes is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Jostes located?
- Mark Jostes's practice location on file with NPPES is 3009 N Ballas Rd Ste 366c, Saint Louis, MO 63131-2351.
- What is Mark Jostes's phone number?
- The practice phone number listed in the NPPES registry for Mark Jostes is (314) 312-1678.
- Does Mark Jostes accept Medicare?
- Mark Jostes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Jostes's NPI active?
- Yes — Mark Jostes's NPI (1477518595) is active in the NPPES registry as of the last update on 2021-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.