Provider Profile
Michael S. Karls, PAC
Unclaimed ProfileAbout Michael Karls
Michael S. Karls, PAC is a physician assistant practicing in San Francisco, CA. Medicare claims data shows Michael provided 1,387 services to 554 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (415) 861-8627
- Email not available
Practice Locations
45 CASTRO ST 332
San Francisco, CA 94114
Procedures Most Often Billed to Medicare
1,387 services · 554 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
550 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
152 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
119 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
53 |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
43 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
63 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
251 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
101 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
44 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 |
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 physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 32 related providers in 4 groups
Other physician assistants in San Francisco 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Michael S. Karls's specialty?
Michael S. Karls is a physician assistant in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Michael S. Karls?
Michael S. Karls is listed at 45 Castro St 332, San Francisco, CA 94114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Michael S. Karls?
The number on file is (415) 861-8627. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Michael S. Karls?
Michael S. Karls's National Provider Identifier is 1801804737. 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 Michael S. Karls's education?
Michael S. Karls attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Michael S. Karls have?
Michael S. Karls has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Michael S. Karls known for?
According to Medicare billing data, Michael S. Karls performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Michael S. Karls's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Michael S. Karls. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.