Physician Profile
Unclaimed ProfileAbout WILLARD
John R Willard, D.O. practises family practice in Centennial, CO. John is a 1992 graduate of College of Osteo Med of the Pacific at Pomona. 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 kind of doctor is Dr. Willard?
Dr. Willard is a family practice in Centennial, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
What is Dr. Willard's address?
Dr. Willard is listed at 14100 E ARAPAHOE RD SUITE 170, Centennial, CO 80112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Willard?
The number on file is (303) 699-3190. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Willard?
Dr. Willard's National Provider Identifier is 1528124369. 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. Willard train?
Dr. Willard attended College of Osteo Med of the Pacific at Pomona, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Willard have?
Dr. Willard has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Willard perform?
According to Medicare billing data, Dr. Willard performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Willard's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Willard. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (303) 699-3190
- Email not available
Practice Locations
14100 E ARAPAHOE RD SUITE 170
Centennial, CO 80112
Procedures Most Often Billed to Medicare
2,248 services · 1,828 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
530 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
142 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
57 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
51 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
455 |
| Urinalysis, manual test | Lab test | 81002 |
322 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
257 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
171 |
| Administration of influenza virus vaccine | Billing code | G0008 |
140 |
| Administration of pneumococcal vaccine | Billing code | G0009 |
49 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in Centennial 8
Same specialty, same city.
Trained at College of Osteo Med of the Pacific at Pomona 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1992 at College of Osteo Med of the Pacific at Pomona 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CO 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.