Physician Profile
Michael J Larock, MD
Unclaimed ProfileAbout Dr. Larock
Michael J Larock, MD is a hospitalist practicing in Bryn Mawr, PA. Michael trained at Eastern Virginia Medical School, graduating in 1991. Michael is also listed as specializing in internal medicine. Medicare claims data shows Michael provided 945 services to 643 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (484) 337-4097
- Email not available
Practice Locations
130 S BRYN MAWR AVE STE H321
Bryn Mawr, PA 19010
Procedures Most Often Billed to Medicare
945 services · 643 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
534 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
197 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
147 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
32 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
19 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
16 |
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 hospitalists at this location 3
Same specialty, same street address — most likely the same department or group.
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 hospitalists in Bryn Mawr 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Eastern Virginia Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Eastern Virginia Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Larock?
Dr. Larock is a hospitalist in Bryn Mawr, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
What is Dr. Larock's address?
Dr. Larock is listed at 130 S BRYN MAWR AVE STE H321, Bryn Mawr, PA 19010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Larock?
The number on file is (484) 337-4097. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Larock?
Dr. Larock's National Provider Identifier is 1639138829. 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 Dr. Larock train?
Dr. Larock attended Eastern Virginia Medical School, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Larock have?
Dr. Larock has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Larock perform?
According to Medicare billing data, Dr. Larock 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 Dr. Larock's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Larock. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.