Jennifer Gruenenfelder, M.D.
NPI 1922063627 · Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician · Orange, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Gruenenfelder, M.D. is a Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician provider in Orange, CA (NPI 1922063627).
Provider details
- NPI number
- 1922063627
- Entity type
- Individual
- Primary specialty
- Urogynecology and Reconstructive Pelvic Surgery (Urology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- M-15918 (ID)
Specialties & taxonomies
- Urogynecology and Reconstructive Pelvic Surgery (Urology) PhysicianPrimary2088F0040XLicense A79544 (CA)
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
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
663 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 | 209 | $90 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 94 | $123 |
| Insertion of Temporary Bladder Tube51701 | 61 | $23 |
| Exam With Injections of Chemical for Destruction of Bladder Using an Endoscope52287 | 60 | $153 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $61 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings51784 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 196 | 74 |
| Mirabegronbrand: Myrbetriq | 192 | 46 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 153 | 105 |
| Estradiol | 122 | 62 |
| Tamsulosin Hcl | 72 | 22 |
| Ondansetronbrand: Ondansetron Odt | 69 | 66 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,844 across 22 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)
- 510 N 2nd St Ste 103Boise, ID 83702-6081Phone: (208) 381-4700Fax: (208) 381-4977
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Jennifer Gruenenfelder's NPI number?
- Jennifer Gruenenfelder's National Provider Identifier (NPI) is 1922063627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Gruenenfelder's specialty?
- Jennifer Gruenenfelder is listed in the NPPES registry with a primary specialty of Urogynecology and Reconstructive Pelvic Surgery (Urology) Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Gruenenfelder located?
- Jennifer Gruenenfelder's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Jennifer Gruenenfelder's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Gruenenfelder is (714) 456-8888.
- Does Jennifer Gruenenfelder accept Medicare?
- Jennifer Gruenenfelder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Gruenenfelder's NPI active?
- Yes — Jennifer Gruenenfelder's NPI (1922063627) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.