Dr. Anna D. Guanche, MD
- Medicare services, 2024
- 1,652
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 154
- Publications
- 3
- Industry payments
- $27,715
- Practice address
- 23622 Calabasas Rd, Calabasas, CA 91302
- Practice phone
- Call (818) 225-0117
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bella Skin Institute INC
Dermatology practice · Calabasas, California
Find Dr. Guanche'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. Anna D. Guanche is a dermatologist in Calabasas, California
Dr. Guanche practices at Bella Skin Institute INC in Calabasas, California.
Dr. Guanche's NPI, 1982658761, was assigned on May 19, 2006. Dr. Guanche graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1998. Dr. Guanche's California license number on file is A85096.
- NPI
- 1982658761NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113813437
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 225-0117
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Anna D. Guanche practices at Bella Skin Institute INC in Calabasas, California
Dr. Guanche's primary practice is Bella Skin Institute INC, at 23622 Calabasas Rd, Calabasas, CA 91302. The practice phone is (818) 225-0117.
- Bella Skin Institute INC23622 Calabasas Rd, Calabasas, CA 91302Phone(818) 225-0117
Source: Dmand AI Affiliation Data
Dr. Anna D. Guanche is affiliated with 1 site of care and 1 medical group
Dr. Guanche's primary practice is Bella Skin Institute INC in Calabasas, California. The medical group on file is Bella Skin Institute.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Anna D. Guanche's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guanche practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bella Skin Institute INC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anna D. Guanche is one of 1,910 dermatologists in California
Dermatology is Dr. Guanche's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Guanche is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Guanche's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- Minnesota license
Clinical focus
Dmand AI lists acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, facial skin infection, scalp rash, skin cyst and skin discoloration among the conditions Dr. Guanche treats.
Dermatologists near Dr. Guanche
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. Anna D. Guanche billed Medicare for 1,652 services in 2024
CMS data shows 1,652 Medicare services from Dr. Guanche across 13 procedure codes in 2024, for 235 Medicare patients. Medicare paid $110,520 for them. Every service was in an office.
Dr. Guanche's Medicare services by type, 2024
- Surgery1,047
- Office and hospital visits538
- Drugs given in the office35
- Tests and treatments32
Dr. Guanche compared with the California median for dermatologists, 2024
- Dr. Guanche
- California median
- Medicare services
- 1,652vs 1,7506% below
- Medicare patients
- 235vs 37738% below
- Part D claims
- 84vs 36777% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Guanche'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. Guanche?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Guanche and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna D. Guanche treated 235 Medicare patients in 2024, average age 74
CMS counts 235 Medicare patients who saw Dr. Guanche in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high cholesterol, and 56% have high blood pressure. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guanche's median patient age at 57, with 62% women.
Dr. Guanche's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Guanche's Medicare patients by sex, 2024
- Women14461%
- Men9139%
Chronic conditions among Dr. Guanche's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis51%
- Ischemic heart disease25%
- Anxiety17%
- Mood disorders17%
- Osteoporosis17%
- Diabetes16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guanche's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women62%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna D. Guanche wrote 154 Medicare Part D claims in 2024
In 2024, Dr. Guanche wrote 154 Medicare Part D claims for 81 patients. 95% of them were for generic drugs. CMS names the drug for 84 of them, across 4 drugs with 11 or more claims each, at $2,444 in total drug cost.
Dr. Guanche's Part D claims by kind of drug, 2024
- Generic147 claims95%
- Brand-name and other7 claims5%
Dr. Guanche'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. Guanche's Part D claims, 2024
- Antibiotics12%19 of 154 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Anna D. Guanche ranks in the 84th percentile for removal of skin lesions in Medicare
Dr. Guanche accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 387 procedures of removal of skin lesions by Dr. Guanche, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Guanche ranks in Medicare procedure volume
- Removal of skin lesions
- 84th percentile387 procedures
- Skin biopsy
- 81st percentile156 procedures
- Melanoma (skin cancer) excision
- 81st percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Anna D. Guanche has 3 publications on record
Dmand AI links 3 papers to Dr. Guanche in 2025. The most frequent topics are Diagnosis, Differential. Dr. Guanche has published most often in Dermatol Surg. Dr. Guanche's most frequent co-authors are Kimberly Ann Bohjanen, MD and Stanislav Nickolaevich Tolkachjov, MD.
Topics Dr. Guanche writes about most
- Diagnosis, Differential
Dr. Guanche's most frequent co-authors
Recent publications by Dr. Guanche
Am J Contact Dermat
See who Dr. Guanche researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guanche 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. Anna D. Guanche received $27,715 in industry payments from 2024 to 2025
CMS Open Payments shows 69 general payments to Dr. Guanche from 11 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 51% of the total. Abbvie Inc. paid the most, $14,485.
General payments to Dr. Guanche by program year, 2024 to 2025
General payments to Dr. Guanche by kind, 2024 to 2025
- Consulting fees$14,21351%
- Speaker and faculty fees$12,00043%
- Food and beverage$1,3925%
- Travel and lodging$1100%
Companies that paid Dr. Guanche the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anna D. Guanche has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Guanche.
Awards and honors for Dr. Guanche
- Undated
- AAD Fellow
- ASDS Fellow
Source: Dmand AI Professional Profile Data
Dr. Anna D. Guanche graduated from LSU Health Sciences Center New Orleans - School of Medicine
Dr. Guanche graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1998. Dr. Guanche is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Anna D. Guanche accepts plans from 6 insurance carriers
Dr. Guanche is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Guanche accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Anna D. Guanche'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 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)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. Anna D. Guanche
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. Anna D. Guanche's NPI number?
Dr. Anna D. Guanche's NPI number is 1982658761. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna D. Guanche?
Dr. Anna D. Guanche is a dermatologist in Calabasas, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Anna D. Guanche practice?
Dr. Guanche practices at 23622 Calabasas Rd, Calabasas, CA 91302. Dr. Guanche's primary practice is Bella Skin Institute INC in Calabasas, California.
What is Dr. Anna D. Guanche's office phone number?
The practice phone on file for Dr. Guanche is (818) 225-0117.
What is Dr. Anna D. Guanche's medical license number?
Dr. Guanche's California license number on file is A85096, one of the licenses on file in 2 states.
Which states has Dr. Anna D. Guanche been licensed in?
Dmand AI has state licenses on file for Dr. Guanche in California (2003 to 2025) and Minnesota (2002 to 2025).
What medical group is Dr. Anna D. Guanche part of?
Dr. Guanche is linked to Bella Skin Institute.
Does Dr. Anna D. Guanche accept Medicare?
Yes. CMS data shows Dr. Guanche billed Medicare for 1,652 services in 2024, and Dr. Guanche accepts Medicare assignment.
How many Medicare patients does Dr. Anna D. Guanche see?
CMS counts 235 Medicare patients who saw Dr. Guanche in 2024, with an average age of 74.
Is Dr. Anna D. Guanche board certified?
Yes. Dr. Guanche is board certified in dermatology by the American Board of Dermatology.
Show 8 more questionsShow fewer questions
What services does Dr. Anna D. Guanche bill to Medicare?
In 2024, Dr. Guanche's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Anna D. Guanche go to medical school?
Dr. Guanche graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1998.
What drugs does Dr. Anna D. Guanche prescribe most?
In 2024 Medicare Part D data, Dr. Guanche's most prescribed drugs by claims were Clobetasol Propionate, Triamcinolone Acetonide and Mupirocin.
Has Dr. Anna D. Guanche received payments from drug or device companies?
CMS Open Payments shows $27,715 in general payments to Dr. Guanche from 11 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Anna D. Guanche been practicing?
Dr. Guanche graduated from medical school in 1998, 28 years ago.
Does Dr. Anna D. Guanche do research?
Dmand AI links 3 publications to Dr. Guanche.
Who does Dr. Anna D. Guanche publish with?
Dr. Guanche's most frequent co-authors are Kimberly Ann Bohjanen, MD (1 shared paper) and Stanislav Nickolaevich Tolkachjov, MD (1 shared paper).
What insurance does Dr. Anna D. Guanche accept?
Dr. Guanche is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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