DR. DONALD HENRY PENNING (M.D.) – Anesthesiology Physician, NPI 1629025424
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,169 ANESTHESIOLOGY in CO
Provider Addresses for DR. DONALD HENRY PENNING (M.D.)
777 Bannock St
Mail Stop MC 0218
Denver, CO 802044507
Phone: (303) 602-1101
Fax: (303) 436-6548
Type: Location
PO BOX 110429
AURORA, CO 800420429
Phone:
Type: Mailing
12605 E 16TH AVE
AURORA, CO 800452545
Phone: (720) 848-0000
Type: Location
Brides, Bumps, & Babies Photography, 816, Acoma Street, Golden Triangle, Denver, Denver County, Colorado, 80204, United States
APARTMENT 815
DENVER, CO 802044010
Phone: (720) 454-8811
Type: Mailing
Denver Health Medical Center, 777, Bannock Street, Lincoln Park, Denver, Denver County, Colorado, 80204, United States
MAIL STOP MC 0218
DENVER, CO 802044507
Phone: (303) 602-1101
Fax: (303) 436-6548
Type: Location
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2017-02-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20110415000226 | I | Anesthesiology | CO | TBD |
| I20170213000255 | I | Anesthesiology | MI | 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 |
|---|---|---|---|---|
| 00210 | Anesthesia for other procedure on brain | 13 | 13 | $0 |
| 00670 | Anesthesia for extensive surgery on spine | 12 | 12 | $0 |
Insurance plans in this area (ZIP 80204)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| Family Practice | CO | |
| Advanced Heart Failure And Transplant Cardiology, Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | CO | |
| Emergency Medicine | CO | |
| Emergency Medicine | CO | |
| - | CO | |
| - | CO | |
| Emergency Medicine | CO | |
| - | CO | |
| - | CO |
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