Physician Profile
Unclaimed ProfileAbout WARWICK
John Lovell Warwick, MD practises family practice in Modesto, CA. John is also listed as specialising in family medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Warwick specialise in?
Dr. Warwick is a family practice in Modesto, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Warwick located?
Dr. Warwick is listed at 205 WEST GRANGER AVE, Modesto, CA 95350. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Warwick's phone number?
The number on file is (209) 579-9930. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Warwick?
Dr. Warwick's National Provider Identifier is 1730286865. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Warwick go to medical school?
Dr. Warwick attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Warwick have?
Dr. Warwick has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Warwick do most often?
According to Medicare billing data, Dr. Warwick performs procedures including destruction of precancer skin growth, 1 growth, destruction of precancer skin growth, 2-14 growths and biopsy of related skin growth, first growth; reads or performs imaging such as limited ultrasound scan of abdomen and ultrasound scan of head and neck soft tissue; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Warwick's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warwick. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (209) 579-9930
- Email not available
Practice Locations
205 WEST GRANGER AVE
Modesto, CA 95350
Procedures Most Often Billed to Medicare
2,294 services · 1,083 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
157 |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
138 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
21 |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
16 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
14 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
65 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
49 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
37 |
| Electrocardiogram (ecg) 2-day continuous | Treatment | 93225 |
15 |
| Application of light to destroy precancer skin growth | Treatment | 96567 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family practices in Modesto 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Destruction of precancer skin growth, 1 growth 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.