Annah Vollstedt, M.D.
NPI 1942629274 · Urology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annah Vollstedt, M.D. is a Urology Physician provider in Iowa City, IA (NPI 1942629274).
Provider details
- NPI number
- 1942629274
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD-48384 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
795 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 | 213 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 54 | $90 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 47 | $129 |
| Review By Radiologist of Urinary Bladder and Urethra Images With Contrast and After Passing Urine74455 | 44 | $14 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 152 | 69 |
| Vibegronbrand: Gemtesa | 75 | 24 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 45 | 36 |
| Cephalexin | 44 | 37 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 44 | — |
| Mirabegronbrand: Myrbetriq | 43 | 21 |
| Gentamicin Sulfate | 38 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50,366 across 8 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 (6)
- 105 E 9th StCoralville, IA 52241-2209Phone: (319) 467-2000Fax: (319) 356-3949
- 210 4th AveGrinnell, IA 50112-1898Phone: (877) 891-5350
- 2943 Northgate DrIowa City, IA 52245-9571Phone: (319) 338-1197Fax: (319) 338-2199
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 339-3551Fax: (319) 248-7945
- 3535 W 13 Mile Rd Ste 438Royal Oak, MI 48073-6770Phone: (248) 551-0387
- 1 Medical Center DrDhmc Department of UrologyLebanon, NH 03756-1000Phone: (603) 650-5000
Registry dates
- Enumerated
- 2014-04-15
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Annah Vollstedt's NPI number?
- Annah Vollstedt's National Provider Identifier (NPI) is 1942629274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annah Vollstedt's specialty?
- Annah Vollstedt is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Annah Vollstedt located?
- Annah Vollstedt's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Annah Vollstedt's phone number?
- The practice phone number listed in the NPPES registry for Annah Vollstedt is (319) 356-2421.
- Does Annah Vollstedt accept Medicare?
- Annah Vollstedt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annah Vollstedt's NPI active?
- Yes — Annah Vollstedt's NPI (1942629274) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.