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Edit this profileAt a glance
- 960 E Green St, #330, Pasadena, CA 91106
About Dr. Denenholz
Listed in the NPI registry as a specialist, David A. Denenholz, M.D. practices in Pasadena, CA. David graduated from University of California, Geffen School of Medicine in 1977. Medicare claims data shows David provided 3,961 services to 2,244 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, pathology examination of tissue using a microscope, intermediate complexity, and destruction of precancer skin growth, 1 growth. NPI 1801837331 identifies this record in the national registry.
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
- (626) 449-4207
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
960 E GREEN ST #330
Pasadena, CA 91106
Procedures Most Often Billed to Medicare
3,961 services · 2,244 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
443 | More often than most peers in Specialist |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
428 | Less often than most peers in Specialist |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
288 | More often than most peers in Specialist |
| Punch biopsy, first skin growth | Procedure | 11104 |
193 | More than most peers in Specialist |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
56 | As often as other peers in Specialist |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
29 | As often as other peers in Specialist |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
27 | As often as other peers in Specialist |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
17 | Less often than most peers in Specialist |
| Punch biopsy, each additional skin growth | Procedure | 11105 |
13 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,378 | More than most peers in Specialist |
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 specialists at this location 2
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 specialists in Pasadena 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 1977 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 1 growth 7
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is David A. Denenholz?
David A. Denenholz is a specialist in Pasadena, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is David A. Denenholz's address?
David A. Denenholz is listed at 960 E Green St #330, Pasadena, CA 91106. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with David A. Denenholz?
The number on file is (626) 449-4207. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for David A. Denenholz?
David A. Denenholz's National Provider Identifier is 1801837331. 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 David A. Denenholz train?
David A. Denenholz attended University of California, Geffen School of Medicine, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How much experience does David A. Denenholz have?
David A. Denenholz has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What procedures does David A. Denenholz perform?
According to Medicare billing data, David A. Denenholz performs procedures including destruction of precancer skin growth, 1 growth, destruction of precancer skin growth, 2-14 growths 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
Is David A. Denenholz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by David A. Denenholz. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.