DOUGLAS E. BAKER (CRNA) – Certified Registered Nurse Anesthetist, NPI 1548203565
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,264 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in PA
Provider Addresses for DOUGLAS E. BAKER (CRNA)
501 E Main St
Waynesboro, PA 172682353
Phone: (717) 765-3425
Fax: (717) 765-3478
Type: Location
112 N 7th St
Chambersburg, PA 172011720
Phone: (717) 267-7164
Fax: (717) 267-7414
Type: Location
601 MEMORY LN
YORK, PA 174022231
Phone: (717) 851-1405
Fax: (717) 851-6969
Type: Mailing
1227 Baltimore St
Hanover, PA 173314406
Phone: (717) 646-4204
Type: Location
236 West St
Gettysburg, PA 173252509
Phone: (717) 338-4500
Type: Location
1803, Mount Rose Avenue, Green Acres, East York, York County, Pennsylvania, 17403, United States
STE B3
YORK, PA 174033026
Phone: (717) 851-1405
Fax: (717) 851-6969
Type: Mailing
WellSpan Gettysburg Hospital, 147, Gettys Street, Gettysburg, Adams County, Pennsylvania, 17325, United States
GETTYSBURG, PA 173252534
Phone: (717) 337-4168
Fax: (717) 337-4318
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $120.
Total Amount is formed as General ($120) + Research ($0) + Ownership ($0) = $120.
Last reported payment date: 2024-08-29 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($120).
Total Amount
$120
General + Research + Ownership
Payments
6
Total payment records
General Amount
$120
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $120 |
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: 2018-01-12
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050124000195 | I | Certified Registered Nurse Anesthetist (Crna) | PA | TBD |
| I20180112002509 | I | Certified Registered Nurse Anesthetist (Crna) | MD | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 54 | 54 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 33 | 33 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $0 |
| 00790 | Anesthesia for other procedure on upper abdomen | 14 | 14 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 14 | 14 | $0 |
Insurance plans in this area (ZIP 17268)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | PA | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 28 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | PA | |
| - | PA | |
| - | PA | |
| Gastroenterology, Internal Medicine | PA | |
| Hospitalist, Internal Medicine | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | PA | |
| Nurse Practitioner | PA | |
| Physician Assistant | VA | |
| Internal Medicine | PA |
Reviews
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