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Edit this profileWhere to find Megan P. Griesman, APRN
- Crystal Lake location main office
875 S Route 31, Crystal Lake, IL 60014 - Rockford location
1200 W State St, Rockford, IL 61102
About Megan Griesman
Megan P. Griesman, APRN is a nurse practitioner based in Crystal Lake, IL. Megan is also listed as specializing in nurse practitioner — family. Medicare claims data shows Megan provided 60 services to 60 patients. The services billed most often include emergency department visit with low level of medical decision making, emergency department visit with moderate level of medical decision making, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1710603121.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (779) 220-5500
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
875 S ROUTE 31
Crystal Lake, IL 60014
1200 W State St
Rockford, IL 61102
Procedures Most Often Billed to Medicare
60 services · 60 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
17 | As often as other peers in Nurse Practitioner |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
16 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
14 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
13 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other nurse practitioners in Crystal Lake 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Megan P. Griesman specialize in?
Megan P. Griesman is a nurse practitioner in Crystal Lake, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Megan P. Griesman located?
Megan P. Griesman is listed at 875 S Route 31, Crystal Lake, IL 60014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Megan P. Griesman's phone number?
The number on file is (779) 220-5500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Megan P. Griesman?
Megan P. Griesman's National Provider Identifier is 1710603121. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Megan P. Griesman train?
Megan P. Griesman attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Megan P. Griesman have?
Megan P. Griesman has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Megan P. Griesman do most often?
According to Medicare billing data, Megan P. Griesman the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Megan P. Griesman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Megan P. Griesman. If this is you, claiming it is free.
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