Doctor profile · Federal record
Dr. John Williams, PA-C
Physician Assistant · Highlands Ranch, CO
- NPI 1215548656
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
640 Plaza Dr Ste 270
Highlands Ranch, CO 801292508
(303) 626-8501
fax (720) 925-5897 - Mailing address
-
5445 Dtc Pkwy Ste 1130
Greenwood Village, CO 801113038
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Profile last updated
- April 15, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Colorado #PA.0006293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215548656. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
2
Medicare allowed
$4,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 19 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $109 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 92. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$936
Transactions
23
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Nevro Corp. | 11 | $377.02 | |
| ABBVIE INC. | 10 | $350.76 | |
| Saluda Medical Americas, Inc. | 1 | $189.28 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $18.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
818
Patients
346
Total drug cost
$52,759
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 148 | 63 | $2,365 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 92 | 44 | $2,734 |
| Gabapentin | Generic | 83 | 36 | $2,065 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 82 | 43 | $2,547 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 63 | 23 | $1,004 |
| Tizanidine Hcl | Generic | 62 | 18 | $723 |
| Pregabalin | Generic | 57 | 25 | $1,439 |
| Methocarbamol | Generic | 41 | 20 | $890 |
| Buprenorphine | Generic | 35 | 21 | $14,972 |
| Diclofenac Sodium | Generic | 35 | 13 | $734 |
Frequently asked questions
What is Dr. John Williams's medical specialty?
Dr. John Williams practices Physician Assistant in Highlands Ranch, CO.
Where does Dr. John Williams practice?
Dr. John Williams practices at 640 Plaza Dr Ste 270, Highlands Ranch, CO 801292508. Office phone: 3036268501.
What is Dr. John Williams's NPI?
Dr. John Williams's National Provider Identifier (NPI) is 1215548656, issued by NPPES.
Does Dr. John Williams accept Medicare assignment?
Yes. Dr. John Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Williams commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.