KRISTIN L HARTS (MD) – Rheumatology Physician, NPI 1871608091
Rheumatology Physician
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Profile Insights
NPPES metrics only — not quality of care.
61 RHEUMATOLOGY in IA
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Provider Addresses for KRISTIN L HARTS (MD)
Mercy Arthritis and Osteoporosis Center, 8421, Plum Drive, Plumwood Terrace Apartments, Urbandale, Polk County, Iowa, 50322, United States
URBANDALE, IA 503227356
Phone: (515) 270-7222
Fax: (515) 270-7202
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2010-01-25
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20100125000343 | I | Rheumatology | IA | 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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 20,600 | 19 | $0 |
| J3111 | Injection, romosozumab-aqqg, 1 mg | 7,560 | 18 | $0 |
| J0897 | Injection, denosumab, 1 mg | 7,200 | 77 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 2,610 | 15 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 362 | 201 | $0 |
Insurance plans in this area (ZIP 50322)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | IA | 96415 | Infusion of chemotherapy into a vein | 112 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | IA | |
| Physician Assistant | IA | |
| R H E U M A T O L O G Y | IA | |
| Physician Assistant | IA | |
| Rheumatology, Internal Medicine | IA | |
| R H E U M A T O L O G Y | IA | |
| - | IA | |
| - | IA | |
| R H E U M A T O L O G Y | IA | |
| Physician Assistant | IA |
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