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Edit this profileAt a glance
- 1050 Thomas Ave, Watkinsville, GA 30677
About Dr. Maffei
Karen R. Maffei, M.D. is a healthcare provider in Watkinsville, GA specializing in mohs surgery / dermatologic surgery. Karen trained at Emory University School of Medicine, graduating in 1989. Karen is also listed as specializing in dermatology. Medicare claims data shows Karen provided 8,239 services to 3,475 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. This provider record is associated with NPI 1902881659.
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
- (706) 769-1550
- Email not available
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Practice Locations
1050 THOMAS AVE
Watkinsville, GA 30677
Procedures Most Often Billed to Medicare
8,239 services · 3,475 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
2,347 | More often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
831 | More often than most peers in Mohs Surgery / Dermatologic… |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
538 | More often than most peers in Mohs Surgery / Dermatologic… |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
174 | More often than most peers in Mohs Surgery / Dermatologic… |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
119 | As often as other peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
60 | As often as other peers in Mohs Surgery / Dermatologic… |
| Simple repair of surface wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less | Procedure | 12011 |
57 | Too few peers to compare |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Procedure | 17312 |
39 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Punch biopsy, first skin growth | Procedure | 11104 |
38 | More often than most peers in Mohs Surgery / Dermatologic… |
| Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.5 cm or less | Procedure | 12001 |
27 | Too few peers to compare |
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.
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.
Trained at Emory University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1989 at Emory University School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in GA who bill this service to Medicare most often.
Common questions
What does Karen R. Maffei specialize in?
Karen R. Maffei is a mohs surgery / dermatologic surgeon in Watkinsville, GA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Mohs Surgery / Dermatologic Surgery”.
NPI registry
Where is Karen R. Maffei located?
Karen R. Maffei is listed at 1050 Thomas Ave, Watkinsville, GA 30677. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Karen R. Maffei's phone number?
The number on file is (706) 769-1550. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Karen R. Maffei?
Karen R. Maffei's National Provider Identifier is 1902881659. 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 Karen R. Maffei train?
Karen R. Maffei attended Emory University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Karen R. Maffei have?
Karen R. Maffei has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does Karen R. Maffei do most often?
According to Medicare billing data, Karen R. Maffei performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth; reads or performs imaging such as obtaining data needed to develop the optimal radiation treatment, 1 treatment area and superficial and/or low voltage radiation treatment delivery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Karen R. Maffei's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karen R. Maffei. If this is you, claiming it is free.
Guide.md
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