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Edit this profileJohn K. Mallen, MD practices plastic surgery in Salem, NH. John is a 1988 graduate of Tufts University School of Medicine. Medicare claims data shows John provided 503 services to 213 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and punch biopsy, first skin growth. The provider's National Provider Identifier (NPI) is 1427037951.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
32 STILES RD STE 204
Salem, NH 03079
Within Plastic and Reconstructive Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Body
Body contouring
Breast
Congenital
Cosmetic
Face and Ears
Face and Eyes
Face and Neck
Facial aesthetics
Hand & wrist
Hand and Extremities
Intimate Surgery
Pain & nerve
Pediatric & craniofacial
Reconstructive
Skin
Skin and Scars
Skin Cancer and Lesions
Wound care
Body
Breast
Cosmetic & Plastic
Cosmetic & plastics
Face
Medical Non-Surgical
Pediatric and Reconstructive
Reconstructive
Skin and Scars
Wound Care
Most searched procedures
Body contouring
Cosmetic
Facial surgery
Hand & wrist
Hand and Extremities
Injectables & cosmetics
Intimate Surgery
Laser treatments
Pediatric & craniofacial
Skin rejuvenation
503 services · 213 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Punch biopsy, first skin growth | Procedure | 11104 |
45 | More than most peers in Plastic Surgery |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
31 | As often as other peers in Plastic Surgery |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
22 | Less often than most peers in Plastic Surgery |
| Punch biopsy, each additional skin growth | Procedure | 11105 |
21 | Too few peers to compare |
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
19 | Less often than most peers in Plastic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
310 | More than most peers in Plastic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
55 | More often than most peers in Plastic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Mallen is a plastic surgeon in Salem, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Plastic Surgery”.
NPI registry
Dr. Mallen is listed at 32 Stiles Rd Ste 204, Salem, NH 03079. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (603) 894-9898. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Mallen's National Provider Identifier is 1427037951. 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
Dr. Mallen attended Tufts University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Dr. Mallen has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Mallen performs procedures including punch biopsy, first skin growth, biopsy of related skin growth, first growth and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mallen. If this is you, claiming it is free.
Guide.md
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