Mary Mclennan, MD
NPI 1659382216 · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Saint Louis, MO
Mary Mclennan, MD is a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider in Saint Louis, MO (NPI 1659382216).
Provider details
- NPI number
- 1659382216
- Entity type
- Individual
- Primary specialty
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 102677 (MO)
Specialties & taxonomies
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianPrimary207VF0040XLicense 102677 (MO)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
261 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 53 | $89 |
| Automated Urinalysis Test81003 | 39 | $2 |
| Pelvic Exam99459 | 38 | $22 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $164 |
| Exam With Injections of Chemical for Destruction of Bladder Using an Endoscope52287 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirabegronbrand: Myrbetriq | 212 | 42 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 148 | 65 |
| Estradiol | 130 | 45 |
| Vibegronbrand: Gemtesa | 118 | 26 |
| Solifenacin Succinate | 104 | 32 |
| Methenamine Hippurate | 95 | 24 |
| Estradiolbrand: Yuvafem | 62 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2021-01-18
- Certified
- 2021-01-18
Frequently asked questions
- What is Mary Mclennan's NPI number?
- Mary Mclennan's National Provider Identifier (NPI) is 1659382216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mclennan's specialty?
- Mary Mclennan is listed in the NPPES registry with a primary specialty of Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Mclennan located?
- Mary Mclennan's practice location on file with NPPES is 1031 Bellevue Ave Ste 200, Saint Louis, MO 63117-1856.
- What is Mary Mclennan's phone number?
- The practice phone number listed in the NPPES registry for Mary Mclennan is (314) 977-7455.
- Is Mary Mclennan's NPI active?
- Yes — Mary Mclennan's NPI (1659382216) is active in the NPPES registry as of the last update on 2021-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.