Tracy Marien, M.D.
NPI 1902033517 · Urology Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Marien, M.D. is a Urology Physician provider in Chula Vista, CA (NPI 1902033517).
Provider details
- NPI number
- 1902033517
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A143473 (CA)
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
17 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
758 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) |
|---|---|---|
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 180 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 113 | $136 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 105 | $17 |
| Simple Timed Assessment of Bladder Emptying51736 | 82 | $13 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 59 | $60 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 238 | 106 |
| Finasteride | 150 | 52 |
| Trospium Chloride | 96 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 69 | 56 |
| Cefuroxime Axetilbrand: Cefuroxime | 63 | 55 |
| Ciprofloxacin Hcl | 57 | 44 |
| Oxybutynin Chloride | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 6 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
Registry dates
- Enumerated
- 2009-06-22
- Last updated
- 2016-08-22
Frequently asked questions
- What is Tracy Marien's NPI number?
- Tracy Marien's National Provider Identifier (NPI) is 1902033517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Marien's specialty?
- Tracy Marien is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Tracy Marien located?
- Tracy Marien's practice location on file with NPPES is 1400 E Palomar St, Chula Vista, CA 91913-1800.
- What is Tracy Marien's phone number?
- The practice phone number listed in the NPPES registry for Tracy Marien is (619) 446-1530.
- Does Tracy Marien accept Medicare?
- Tracy Marien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Marien's NPI active?
- Yes — Tracy Marien's NPI (1902033517) is active in the NPPES registry as of the last update on 2016-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.