Physician Profile
Unclaimed ProfileAbout CHAHAL
Dev Chahal, MD practises dermatology in Oakland, CA. Dev is a 2017 graduate of University of California, Geffen School of Medicine.
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 kind of doctor is Dr. Chahal?
Dr. Chahal is a dermatology in Oakland, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
What is Dr. Chahal's address?
Dr. Chahal is listed at 460 34TH ST, Oakland, CA 94609. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Chahal?
The number on file is (510) 652-8091. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Chahal's NPI number?
Dr. Chahal's National Provider Identifier is 1770018236. 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 Dr. Chahal train?
Dr. Chahal attended University of California, Geffen School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chahal been practising?
Dr. Chahal has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chahal perform?
According to Medicare billing data, Dr. Chahal 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. Chahal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chahal. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (510) 652-8091
- Email not available
Practice Locations
460 34TH ST
Oakland, CA 94609
Procedures Most Often Billed to Medicare
1,300 services · 827 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
367 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
115 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
109 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
48 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
26 |
| Punch biopsy, first skin growth | Procedure | 11104 |
12 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
213 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
177 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
108 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
104 |
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 dermatology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 1
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 Oakland 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at University of California, Geffen School of Medicine 7
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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.