Dr. David No, MD, PhD
- Medicare services, 2024
- 13,491
- Medicare patients, 2024
- 1,820
- Part D claims, 2024
- 1,166
- Publications
- 7
- MIPS score, 2024
- 27
- Practice address
- 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598
- Practice phone
- Call (925) 278-7592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Dermatopathology
Clinical Lab - Full Service · Walnut Creek, California
Find Dr. No's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David No is a dermatologist in Walnut Creek, California
Dr. No practices at Golden State Dermatopathology in Walnut Creek, California.
Dr. No's NPI, 1366452658, was assigned on August 9, 2006. Dr. No graduated from UC San Diego School of Medicine in 1998. Dr. No's California license number on file is A78404.
- NPI
- 1366452658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335189182
- NPI enumeration date
- August 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 278-7592
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David No practices at Golden State Dermatopathology in Walnut Creek, California
Dr. No's primary practice is Golden State Dermatopathology, at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. The practice phone is (925) 278-7592.
- Golden State Dermatopathology370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598Phone(925) 278-7592
Source: Dmand AI Affiliation Data
Dr. David No is affiliated with 4 sites of care and 2 medical groups
Dr. No's primary practice is Golden State Dermatopathology in Walnut Creek, California. Dr. No is also affiliated with Sentara Virginia Beach General Hospital. The medical group on file is Golden State Dermatology. Dmand AI also links Dr. No to 2 more group practices and clinics and 1 medical group, each named with a free account. Dr. No's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David No's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. No practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Dermatopathology | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David No is one of 1,910 dermatologists in California
Dermatology is Dr. No's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. No is board certified in dermatology by the American Board of Dermatology. Dr. No has a license on file in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, corns and calluses and facial skin infection among the conditions Dr. No treats.
Dermatologists near Dr. No
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David No billed Medicare for 13,491 services in 2024
CMS data shows 13,491 Medicare services from Dr. No across 36 procedure codes in 2024, for 1,820 Medicare patients. Medicare paid $864,376 for them. Every service was in an office.
Dr. No's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 11,2802024: 10,6506%
- Office and hospital visits
- 2023: 2,4642024: 2,5383%
- Tests and treatments
- 2023: 4302024: 26439%
- Drugs given in the office
- 2023: 412024: 395%
Dr. No compared with the California median for dermatologists, 2024
- Dr. No
- California median
- Medicare services
- 13,491vs 1,7507.7 times
- Medicare patients
- 1,820vs 3774.8 times
- Part D claims
- 1,049vs 3672.9 times
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. No's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. No?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. No and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David No treated 1,820 Medicare patients in 2024, average age 76
CMS counts 1,820 Medicare patients who saw Dr. No in 2024. The largest group is 75 to 84, with 800 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 1% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. No's median patient age at 62, with 53% women.
Dr. No's Medicare patients by age, 2024
Dr. No's Medicare patients by sex, 2024
- Women81045%
- Men1,01055%
Chronic conditions among Dr. No's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis42%
- Ischemic heart disease21%
- Cancer17%
- Chronic kidney disease17%
- Diabetes17%
- Osteoporosis16%
Share of Medicare patients with each condition. A patient can have several.
Dr. No's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David No wrote 1,166 Medicare Part D claims in 2024
In 2024, Dr. No wrote 1,166 Medicare Part D claims for 515 patients. 92% of them were for generic drugs. CMS names the drug for 1,049 of them, across 22 drugs with 11 or more claims each, at $259,978 in total drug cost. In 2023, CMS named 859 claims across 20 drugs.
Dr. No's Part D claims by kind of drug, 2024
- Generic1,073 claims92%
- Brand-name93 claims8%
Dr. No's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. No's Part D claims, 2024
- Antibiotics12%135 of 1,166 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8592024: 1,04922%
Drugs named by CMS: 22 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David No scored 27 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 27 out of 100 for Dr. No for performance year 2024, reported individually. Dr. No accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 3,295 procedures of removal of skin lesions by Dr. No, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. No's MIPS scores, performance year 2024
- 27of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 91of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. No ranks in Medicare procedure volume
- Removal of skin lesions
- 99th percentile3,295 procedures
- Skin biopsy
- 99th percentile1,342 procedures
- Removal of skin cancer
- 55th percentile435 procedures
- Melanoma (skin cancer) excision
- 95th percentile142 procedures
- Removal or shaving of skin growth
- 70th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David No has 7 publications on record
Dmand AI links 7 papers to Dr. No, published from 2008 to 2011. The most frequent topics are Sequence Analysis, DNA, Anti-Bacterial Agents and DNA, Bacterial. Dr. No has published most often in J Antimicrob Chemother. Dr. No's most frequent co-authors are Jacqueline Marie Calkin, MD, Vera A. Chotzen, MD and Suzanne L. Kilmer, MD.
Dr. No's papers by year, 2008 to 2011
Topics Dr. No writes about most
- Sequence Analysis, DNA
- Anti-Bacterial Agents
- DNA, Bacterial
- Microbial Sensitivity Tests
- Polymerase Chain Reaction
- Conjugation, Genetic
- Drug Resistance, Bacterial
- Genotype
Dr. No's most frequent co-authors
- Jacqueline Marie Calkin, MD1 shared paper
- Vera A. Chotzen, MD1 shared paper
- Suzanne L. Kilmer, MD1 shared paper
Recent publications by Dr. No
J Antimicrob Chemother
J Antimicrob Chemother
Arch Dermatol
See who Dr. No researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. No works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David No received $7,933 in industry payments from 2016 to 2025
CMS Open Payments shows 479 general payments to Dr. No from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,595.
General payments to Dr. No by program year, 2016 to 2025
General payments to Dr. No by kind, 2016 to 2025
- Food and beverage$7,54095%
- Education$3935%
Companies that paid Dr. No the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David No has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. No, most recently AAD Fellow in 2013.
Awards and honors for Dr. No
- 2013
- AAD Fellow
- Undated
- ASDS Fellow
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. David No graduated from UC San Diego School of Medicine
Dr. No graduated from UC San Diego School of Medicine in 1998. Dr. No is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. David No accepts plans from 13 insurance carriers
Dr. No is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- +5 more carriersWith a free account
Plan types Dr. No accepts, by number of carriers
- Medicare11
- PPO9
- POS6
- EPO4
- HMO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David No's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David No
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David No's NPI number?
Dr. David No's NPI number is 1366452658. It was assigned on August 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David No?
Dr. David No is a dermatologist in Walnut Creek, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. David No practice?
Dr. No practices at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. Dr. No's primary practice is Golden State Dermatopathology in Walnut Creek, California. Dmand AI also links Dr. No to 2 group practices and clinics and 1 medical group.
What is Dr. David No's office phone number?
The practice phone on file for Dr. No is (925) 278-7592.
What is Dr. David No's medical license number?
Dr. No's California license number on file is A78404.
Which hospitals is Dr. David No affiliated with?
Dr. No is affiliated with Sentara Virginia Beach General Hospital.
What medical group is Dr. David No part of?
Dr. No is linked to Golden State Dermatology. Dmand AI links Dr. No to 1 more medical group.
Does Dr. David No accept Medicare?
Yes. CMS data shows Dr. No billed Medicare for 13,491 services in 2024, and Dr. No accepts Medicare assignment.
What is Dr. David No's MIPS score?
Dr. No's MIPS final score for performance year 2024 is 27 out of 100, reported individually.
How many Medicare patients does Dr. David No see?
CMS counts 1,820 Medicare patients who saw Dr. No in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. David No board certified?
Yes. Dr. No is board certified in dermatology by the American Board of Dermatology.
What services does Dr. David No bill to Medicare?
In 2024, Dr. No's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. David No go to medical school?
Dr. No graduated from UC San Diego School of Medicine in 1998.
What drugs does Dr. David No prescribe most?
In 2024 Medicare Part D data, Dr. No's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Doxycycline Monohydrate.
Has Dr. David No received payments from drug or device companies?
CMS Open Payments shows $7,933 in general payments to Dr. No from 33 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. David No been practicing?
Dr. No graduated from medical school in 1998, 28 years ago.
Does Dr. David No do research?
Dmand AI links 7 publications to Dr. No, published from 2008 to 2011.
Who does Dr. David No publish with?
Dr. No's most frequent co-authors are Jacqueline Marie Calkin, MD (1 shared paper), Vera A. Chotzen, MD (1 shared paper) and Suzanne L. Kilmer, MD (1 shared paper).
What insurance does Dr. David No accept?
Dr. No is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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