EVELYN YOH BOLT (MD) – Sleep Medicine (Internal Medicine) Physician, NPI 1003076159
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,994 INTERNAL MEDICINE in CO
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Provider Addresses for EVELYN YOH BOLT (MD)
686 ROCKRIDGE DR
LAFAYETTE, CO 800268701
Phone: (773) 742-1899
Type: Mailing
13654, Xavier Lane, Broomfield, City and County of Broomfield, Colorado, 80023, United States
SUITE 201B
BROOMFIELD, CO 800233606
Phone: (720) 279-9098
Fax: (720) 540-4250
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $205.
Total Amount is formed as General ($205) + Research ($0) + Ownership ($0) = $205.
Last reported payment date: 2023-10-11 • Largest payer in this snapshot: Amgen Inc. ($53).
Total Amount
$205
General + Research + Ownership
Payments
9
Total payment records
General Amount
$205
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $53 |
| Grifols USA, LLC | $35 |
| HARMONY BIOSCIENCES LLC | $31 |
| AstraZeneca Pharmaceuticals LP | $31 |
| Axsome Therapeutics, Inc. | $30 |
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: 2014-10-24
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 |
|---|---|---|---|---|
| I20141024000450 | I | Internal Medicine | CO | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 48 | 27 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 28 | 28 | $0 |
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | 27 | 27 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 80026)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | CO | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 74 | 68 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | OH | |
| Pulmonary Disease | RI | |
| Internal Medicine | TN | |
| Pulmonary Disease | CO | |
| Pulmonary Disease | TN | |
| Internal Medicine | PA | |
| Internal Medicine | PA | |
| Pulmonary Disease | MA | |
| Critical Care (Intensivists), Pulmonary Disease, Internal Medicine | CO | |
| Internal Medicine | CO |
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