Physician Profile
Unclaimed ProfileAbout CHARROW
Based in Boston, MA, Alexandra Charrow, M.D. is listed in the NPI registry under dermatology. Alexandra graduated from Perelman School of Med at the University of Pennsylvania in 2014. Alexandra is also listed as specialising in internal medicine. According to Medicare claims data, Alexandra cared for 638 Medicare patients across 985 services.
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
Areas of Expertise
Common questions
What is Dr. Charrow's specialty?
Dr. Charrow is a dermatology in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where can I find Dr. Charrow?
Dr. Charrow is listed at 221 LONGWOOD AVE, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Charrow?
The number on file is (617) 732-4918. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Charrow's NPI number?
Dr. Charrow's National Provider Identifier is 1679986830. 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 Dr. Charrow's medical education?
Dr. Charrow attended Perelman School of Med at the University of Pennsylvania, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Charrow been practising?
Dr. Charrow has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Charrow known for?
According to Medicare billing data, Dr. Charrow 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, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Charrow confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Charrow. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 732-4918
- Email not available
Practice Locations
221 LONGWOOD AVE
Boston, MA 02115
Procedures Most Often Billed to Medicare
985 services · 638 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
251 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
99 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
68 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
42 |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
26 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
249 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
90 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
67 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
35 |
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.
Other dermatology specialists at this location 8
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 dermatology specialists in Boston 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 7
Providers in MA 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.