DR. DOUGLAS P HARTZLER (MD) – Orthopaedic Surgery Physician, NPI 1215933635
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
663 ORTHOPEDIC SURGERY in AZ
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Provider Addresses for DR. DOUGLAS P HARTZLER (MD)
PO BOX 29870
PHOENIX, AZ 850389870
Phone: (602) 772-3800
Fax: (602) 772-3801
Type: Mailing
North Cofco Center Court, Phoenix, Maricopa County, Arizona, 85018-7608, United States
STE 290
PHOENIX, AZ 850086474
Phone: (602) 631-3161
Fax: (602) 631-3162
Type: Location
525 S Chandler Village Dr
Chandler, AZ 852265069
Phone: (602) 648-5444
Fax: (602) 772-3801
Type: Location
PO BOX 80217
PHOENIX, AZ 850600217
Phone: (602) 385-2115
Fax: (480) 418-3323
Type: Mailing
3033 N 44TH ST STE 100
PHOENIX, AZ 850187227
Phone: (602) 648-5444
Fax: (602) 772-3801
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $1,948.
Total Amount is formed as General ($1,948) + Research ($0) + Ownership ($0) = $1,948.
Last reported payment date: 2024-03-01 • Largest payer in this snapshot: Lima USA, Inc. ($1,871).
Total Amount
$1,948
General + Research + Ownership
Payments
7
Total payment records
General Amount
$1,948
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lima USA, Inc. | $1,871 |
| Stryker Corporation | $56 |
| ImpactOrtho, Inc. | $21 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-10-08
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041008000549 | I | Orthopedic Surgery | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J7328 | Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg | 11,592 | 19 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 360 | 250 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 287 | 166 | $0 |
| 73562 | X-ray of knee, 3 views | 244 | 167 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 212 | 137 | $0 |
Insurance plans in this area (ZIP 85038)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | AZ | 73562 | X-ray of knee, 3 views | 70 | 54 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | AZ | |
| Physician Assistant | AZ | |
| Physical Therapist In Private Practice | AZ | |
| Physician Assistant | AZ | |
| Physical Therapist In Private Practice | IL | |
| - | AZ | |
| Orthopedic Surgery | UT | |
| - | AZ | |
| Physical Therapist In Private Practice | UT | |
| Physician Assistant | AZ |
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