Physician Profile
Unclaimed ProfileAbout MCCORMACK
Lawrence R McCormack, M.D. practises internal medicine in Sandusky, OH. Lawrence is also listed as specialising in gastroenterology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
What is Dr. McCormack's specialty?
Dr. McCormack is an internist in Sandusky, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Internal Medicine”.
NPI registry
Where can I find Dr. McCormack?
Dr. McCormack is listed at 703 TYLER ST STE 151, Sandusky, OH 44870. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. McCormack?
The number on file is (419) 627-1056. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. McCormack's NPI number?
Dr. McCormack's National Provider Identifier is 1831168608. 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
How long has Dr. McCormack been practising?
Dr. McCormack has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. McCormack known for?
According to Medicare billing data, Dr. McCormack performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. McCormack confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McCormack. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (419) 627-1056
- Email not available
Practice Locations
703 TYLER ST STE 151
Sandusky, OH 44870
Procedures Most Often Billed to Medicare
117 services · 115 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
19 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
98 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 7
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 internists in Sandusky 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in OH who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.