Nathan Shaw, M.D.
NPI 1053604868 · Family Medicine Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Shaw, M.D. is a Family Medicine Physician provider in Iowa City, IA (NPI 1053604868).
Provider details
- NPI number
- 1053604868
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R-9179 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,349 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Automated Urinalysis Test81003 | 686 | $2 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 399 | $50 |
| X-Ray of Chest, 2 Views71046 | 350 | $21 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 254 | $8 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 193 | $93 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique87651 | 170 | $34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 14 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Doxycycline Hyclate | 12 | 12 |
| Apixabanbrand: Eliquis | 12 | — |
| Cephalexin | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (6)
- 865 Lincoln Rd Ste 400Bettendorf, IA 52722-4159Phone: (563) 344-2240Fax: (563) 362-3059
- 411 10th St Se Ste 2300Cedar Rapids, IA 52403-2467Phone: (319) 731-1430Fax: (319) 356-3949
- 2705 E 53rd StDavenport, IA 52807-3008Phone: (563) 362-3052Fax: (563) 362-3059
- 200 Main StGuttenberg, IA 52052-9108Phone: (563) 252-2141Fax: (563) 252-9013
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 339-3551Fax: (319) 248-7945
- 3640 Middlebury RdIowa City, IA 52245-2712Phone: (319) 467-6789Fax: (319) 467-7400
Registry dates
- Enumerated
- 2011-05-26
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Nathan Shaw's NPI number?
- Nathan Shaw's National Provider Identifier (NPI) is 1053604868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Shaw's specialty?
- Nathan Shaw is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Shaw located?
- Nathan Shaw's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242.
- What is Nathan Shaw's phone number?
- The practice phone number listed in the NPPES registry for Nathan Shaw is (319) 384-7000.
- Does Nathan Shaw accept Medicare?
- Nathan Shaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Shaw's NPI active?
- Yes — Nathan Shaw's NPI (1053604868) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.