DR. EVAN DAVID ALLEN (M.D.) – Neurology Physician, NPI 1821101742
Neurology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
398 PSYCHIATRY in KY
Provider Addresses for DR. EVAN DAVID ALLEN (M.D.)
401 E Chestnut St Unit 510
Louisville, KY 402025710
Phone: (502) 588-4800
Fax: (502) 588-4801
Type: Location
1447 N Harrison St
Saginaw, MI 486024727
Phone: (989) 583-0000
Type: Location
1701 S Creasy Ln
Lafayette, IN 479054972
Phone: (765) 502-4400
Type: Location
1335 Kelso Blvd
Windermere, FL 347867503
Phone: (407) 902-5987
Type: Location
2400 17th St
Columbus, IN 472015351
Phone: (812) 376-5974
Type: Location
1800 E Park Ave
State College, PA 168036701
Phone: (814) 231-7000
Fax: (814) 234-1553
Type: Location
1000 N WESTMORELAND RD # LEVEL3
LAKE FOREST, IL 600451658
Phone: (847) 535-8500
Fax: (847) 535-8499
Type: Location
13506 SUMMERPORT VILLAGE PKWY # 413
WINDERMERE, FL 347867366
Phone: (407) 902-5987
Type: Mailing
1335 KELSO BLVD
WINDERMERE, FL 347867503
Phone: (407) 902-5987
Type: Location
900, Winderley Place, Maitland, Orange County, Florida, 32751, United States
SUITE 1400
MAITLAND, FL 327517267
Phone: (407) 905-4997
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $72.
Total Amount is formed as General ($72) + Research ($0) + Ownership ($0) = $72.
Last reported payment date: 2024-01-25 • Largest payer in this snapshot: ABBVIE INC. ($30).
Total Amount
$72
General + Research + Ownership
Payments
3
Total payment records
General Amount
$72
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $30 |
| PFIZER INC. | $21 |
| Takeda Pharmaceuticals U.S.A., 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: 2024-08-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 11 Medicare enrollment records; no due dates published yet.
Enrollment records
11
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 |
|---|---|---|---|---|
| I20040302001257 | I | Neurology | FL | TBD |
| I20160728002098 | I | Neurology | IN | TBD |
| I20210120001197 | I | Neurology | NC | TBD |
| I20210419000303 | I | Neurology | AR | TBD |
| I20210609002365 | I | Neurology | MI | TBD |
| I20230918000296 | I | Neurology | IL | TBD |
| I20230920001576 | I | Neurology | CA | TBD |
| I20240507004324 | I | Neurology | PA | TBD |
| I20240619001941 | I | Neurology | WA | TBD |
| I20240627000703 | I | Neurology | ME | TBD |
| I20240830002490 | I | Psychiatry | NY | 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 |
|---|---|---|---|---|
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 135 | 79 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 115 | 115 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 27 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 27 | 26 | $0 |
Insurance plans in this area (ZIP 40202)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEUROLOGY | FL | 95819 | Measurement and recording of brain wave (EEG) activity, awake and asleep | 18 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | NY | |
| Internal Medicine | ME | |
| Family Practice | ME | |
| G A S T R O E N T E R O L O G Y | ME | |
| Internal Medicine | ME | |
| G A S T R O E N T E R O L O G Y | ME | |
| Physician Assistant | ME | |
| Pulmonary Disease, Critical Care (Intensivists) | ME | |
| Orthopedic Surgery | NY | |
| Certified Registered Nurse Anesthetist (Crna) | ME |
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