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Edit this profileWhere to find Megan Ryan-Riffle, CRNP
- Owings Mills location main office
21 Crossroads Dr Ste 200, Owings Mills, MD 21117 - Frederick location
141 Thomas Johnson Dr, Frederick, MD 21702 - Frederick location
75 Thomas Johnson Dr, Frederick, MD 21702 - Frederick location
501 W 7th St, Frederick, MD 21701 - Frederick location
400 W 7th St, Frederick, MD 21701
About Megan Ryan-Riffle
Megan Ryan-Riffle, CRNP is a nurse practitioner based in Owings Mills, MD. Megan is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Megan cared for 2,183 Medicare patients across 3,038 services. The services billed most often include ultrasound measurement of bladder capacity after voiding, automated urinalysis test, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1356957534.
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
- (410) 581-8140
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
21 CROSSROADS DR STE 200
Owings Mills, MD 21117
141 Thomas Johnson Dr
Frederick, MD 21702
75 Thomas Johnson Dr
Frederick, MD 21702
501 W 7th St
Frederick, MD 21701
400 W 7th St
Frederick, MD 21701
504 E Ridgeville Blvd
Mount Airy, MD 21771
7211 Bank Ct
Frederick, MD 21703
15 E Frederick St
Walkersville, MD 21793
3430 Worthington Blvd
Frederick, MD 21704
230 W Patrick St
Frederick, MD 21701
16403 Old Emmitsburg Rd
Emmitsburg, MD 21727
6040 Sykesville Rd
Eldersburg, MD 21784
1562 Opossumtown Pike
Frederick, MD 21702
Procedures Most Often Billed to Medicare
3,038 services · 2,183 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
510 | More than most peers in Nurse Practitioner |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
59 | More often than most peers in Nurse Practitioner |
| Instillation of anti-cancer drug into bladder | Procedure | 51720 |
43 | Less often than most peers in Nurse Practitioner |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
42 | As often as other peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
67 | More often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
470 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
455 | More 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 |
443 | More than most peers in Nurse Practitioner |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
275 | More often than most peers in Nurse Practitioner |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
230 | More 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.
Related specialists at this location 3
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.
Other nurse practitioners in Owings Mills 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in MD who bill this service to Medicare most often.
Common questions
What is Megan Ryan-Riffle's specialty?
Megan Ryan-Riffle is a nurse practitioner in Owings Mills, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Megan Ryan-Riffle?
Megan Ryan-Riffle is listed at 21 Crossroads Dr Ste 200, Owings Mills, MD 21117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Megan Ryan-Riffle?
The number on file is (410) 581-8140. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Megan Ryan-Riffle's NPI number?
Megan Ryan-Riffle's National Provider Identifier is 1356957534. 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
What is Megan Ryan-Riffle's education?
Megan Ryan-Riffle attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Megan Ryan-Riffle been practicing?
Megan Ryan-Riffle has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Megan Ryan-Riffle known for?
According to Medicare billing data, Megan Ryan-Riffle performs procedures including ultrasound measurement of bladder capacity after voiding, simple bladder irrigation and/or instillation and instillation of anti-cancer drug into bladder; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Megan Ryan-Riffle confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Megan Ryan-Riffle. If this is you, claiming it is free.
Guide.md
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