Pol Arch Intern Med
Dr. Katharine M. Woessner, MD
- Medicare services, 2024
- 39,918
- Medicare patients, 2024
- 446
- Part D claims, 2024
- 1,131
- Publications
- 28
- Industry payments
- $690,371
- Practice address
- 3811 Valley Centre Drive, San Diego, CA 92130
- Practice phone
- Call (858) 764-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Clinic Carmel Valley Ambulatory Surgery Center
Surgery Center - Medicare-Certified · San Diego, California
Find Dr. Woessner'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. Katharine M. Woessner is an allergist and immunologist in San Diego, California
Dr. Woessner practices at Scripps Clinic Carmel Valley Ambulatory Surgery Center in San Diego, California.
Dr. Woessner's NPI, 1184663650, was assigned on June 6, 2006. Dr. Woessner graduated from University of Miami, Miller School of Medicine in 1991. Dr. Woessner holds California license G81801.
- NPI
- 1184663650NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466578174
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (858) 764-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katharine M. Woessner practices at Scripps Clinic Carmel Valley Ambulatory Surgery Center in San Diego, California
Dr. Woessner's primary practice is Scripps Clinic Carmel Valley Ambulatory Surgery Center, at 3811 Valley Centre Drive, San Diego, CA 92130. The practice phone is (858) 764-3000.
- Scripps Clinic Carmel Valley Ambulatory Surgery Center3811 Valley Centre Drive, San Diego, CA 92130Phone(858) 764-3000
Source: Dmand AI Affiliation Data
Dr. Katharine M. Woessner is affiliated with 1 site of care and 1 medical group
Dr. Woessner's primary practice is Scripps Clinic Carmel Valley Ambulatory Surgery Center in San Diego, California. The medical group on file is Scripps Clinic Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katharine M. Woessner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woessner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Clinic Carmel Valley Ambulatory Surgery Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katharine M. Woessner is one of 386 allergists and immunologists in California
Allergy and immunology is Dr. Woessner's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Woessner is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Woessner's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Allergy and immunology, CaliforniaPrimary
- Florida license
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and immune deficiency disease among the conditions Dr. Woessner treats.
Allergists and immunologists near Dr. Woessner
Counts of allergists and immunologists 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. Katharine M. Woessner billed Medicare for 39,918 services in 2024
CMS data shows 39,918 Medicare services from Dr. Woessner across 21 procedure codes in 2024, for 446 Medicare patients. Medicare paid $588,700 for them. Every service was in an office.
Dr. Woessner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 13,2562024: 33,539153%
- Tests and treatments
- 2023: 3,4792024: 5,88569%
- Office and hospital visits
- 2023: 2902024: 38533%
- Other services
- 2023: 02024: 87
- Lab and pathology
- 2023: 02024: 22
Dr. Woessner compared with the California median for allergists and immunologists, 2024
- Dr. Woessner
- California median
- Medicare services
- 39,918vs 1,84021.7 times
- Medicare patients
- 446vs 1453.1 times
- Part D claims
- 940vs 2593.6 times
Medians across 368 allergists and immunologists in California with Dmand AI profiles that report each measure.
Dr. Woessner'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. Woessner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Woessner and other allergists and immunologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katharine M. Woessner treated 446 Medicare patients in 2024, average age 74
CMS counts 446 Medicare patients who saw Dr. Woessner in 2024. The largest group is 65 to 74, with 237 patients. 74% of them have high cholesterol, and 53% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Woessner's median patient age at 42, with 61% women.
Dr. Woessner's Medicare patients by age, 2024
Dr. Woessner's Medicare patients by sex, 2024
- Women30969%
- Men13731%
Chronic conditions among Dr. Woessner's Medicare patients, 2024
- High cholesterol74%
- High blood pressure53%
- Arthritis52%
- Asthma39%
- Osteoporosis29%
- Anxiety25%
- Ischemic heart disease23%
- COPD22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Woessner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katharine M. Woessner wrote 1,131 Medicare Part D claims in 2024
In 2024, Dr. Woessner wrote 1,131 Medicare Part D claims for 256 patients. 60% of them were for generic drugs. CMS names the drug for 940 of them, across 30 drugs with 11 or more claims each, at $836,564 in total drug cost. In 2023, CMS named 846 claims across 30 drugs.
Dr. Woessner's Part D claims by kind of drug, 2024
- Generic683 claims60%
- Brand-name448 claims40%
Dr. Woessner'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. Woessner's Part D claims, 2024
- Opioids1%14 of 1,131 claims
- Antibiotics8%87 of 1,131 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: 8462024: 94011%
Drugs named by CMS: 30 in 2024, 30 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. Katharine M. Woessner offers telehealth to Medicare patients
Dr. Woessner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Woessner as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katharine M. Woessner has 28 publications on record
Dmand AI links 28 papers to Dr. Woessner, published from 2012 to 2023. 2017 was the busiest year, with 3. The most frequent topics are Anti-Inflammatory Agents, Non-Steroidal, Drug Hypersensitivity and Aspirin. Dr. Woessner has published most often in Immunol Allergy Clin North Am. Dr. Woessner's most frequent co-authors are Andrew A. White, MD, Ronald A. Simon, MD and Brian David Modena, MD, MS.
Dr. Woessner's papers by year, 2012 to 2023
Topics Dr. Woessner writes about most
- Anti-Inflammatory Agents, Non-Steroidal
- Drug Hypersensitivity
- Aspirin
- Desensitization, Immunologic
- Urticaria
- Asthma
- Respiratory Function Tests
- Administration, Oral
Dr. Woessner's most frequent co-authors
- Andrew A. White, MD12 shared papers
- Ronald A. Simon, MD8 shared papers
- Brian David Modena, MD, MS3 shared papers
Recent publications by Dr. Woessner
Allergy Asthma Clin Immunol
World J Otorhinolaryngol Head Neck Surg
J Allergy Clin Immunol Pract
See who Dr. Woessner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Woessner works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katharine M. Woessner received $690,371 in industry payments from 2016 to 2025
CMS Open Payments shows 1,219 general payments to Dr. Woessner from 44 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. GlaxoSmithKline, LLC. paid the most, $252,382.
General payments to Dr. Woessner by program year, 2016 to 2025
General payments to Dr. Woessner by kind, 2016 to 2025
- Speaker and faculty fees$502,77273%
- Consulting fees$93,96214%
- Travel and lodging$67,38410%
- Food and beverage$23,9303%
- Other$2,3220%
Companies that paid Dr. Woessner 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. Katharine M. Woessner graduated from University of Miami, Miller School of Medicine
Dr. Woessner graduated from University of Miami, Miller School of Medicine in 1991.
- Medical school
- Board certified in allergy & immunology
Source: Dmand AI Professional Profile Data
Dr. Katharine M. Woessner accepts plans from 8 insurance carriers
Dr. Woessner is in network with 8 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
Plan types Dr. Woessner accepts, by number of carriers
- Medicare6
- PPO6
- HMO4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Katharine M. Woessner'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) |
| 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) |
| 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. Katharine M. Woessner
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. Katharine M. Woessner's NPI number?
Dr. Katharine M. Woessner's NPI number is 1184663650. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katharine M. Woessner?
Dr. Katharine M. Woessner is an allergist and immunologist in San Diego, California. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Katharine M. Woessner practice?
Dr. Woessner practices at 3811 Valley Centre Drive, San Diego, CA 92130. Dr. Woessner's primary practice is Scripps Clinic Carmel Valley Ambulatory Surgery Center in San Diego, California.
What is Dr. Katharine M. Woessner's office phone number?
The practice phone on file for Dr. Woessner is (858) 764-3000.
What is Dr. Katharine M. Woessner's medical license number?
Dr. Woessner holds California license G81801, one of the licenses on file in 2 states.
Which states has Dr. Katharine M. Woessner been licensed in?
Dmand AI has state licenses on file for Dr. Woessner in California (1995 to 2027) and Florida (1992 to 2000).
What medical group is Dr. Katharine M. Woessner part of?
Dr. Woessner is linked to Scripps Clinic Medical Group.
Does Dr. Katharine M. Woessner accept Medicare?
Yes. CMS data shows Dr. Woessner billed Medicare for 39,918 services in 2024, and Dr. Woessner accepts Medicare assignment.
Does Dr. Katharine M. Woessner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Woessner as offering telehealth services.
How many Medicare patients does Dr. Katharine M. Woessner see?
CMS counts 446 Medicare patients who saw Dr. Woessner in 2024, with an average age of 74.
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Is Dr. Katharine M. Woessner board certified?
Yes. Dr. Woessner is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Dr. Katharine M. Woessner bill to Medicare?
In 2024, Dr. Woessner's most billed Medicare services were injected or infused drug (J2356), injected or infused drug (J2182) and injected or infused drug (J2357).
Where did Dr. Katharine M. Woessner go to medical school?
Dr. Woessner graduated from University of Miami, Miller School of Medicine in 1991.
What drugs does Dr. Katharine M. Woessner prescribe most?
In 2024 Medicare Part D data, Dr. Woessner's most prescribed drugs by claims were Montelukast Sodium, Ipratropium Bromide and Azithromycin.
Has Dr. Katharine M. Woessner received payments from drug or device companies?
CMS Open Payments shows $690,371 in general payments to Dr. Woessner from 44 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Katharine M. Woessner been practicing?
Dr. Woessner graduated from medical school in 1991, 35 years ago.
Does Dr. Katharine M. Woessner do research?
Dmand AI links 28 publications to Dr. Woessner, published from 2012 to 2023.
Who does Dr. Katharine M. Woessner publish with?
Dr. Woessner's most frequent co-authors are Andrew A. White, MD (12 shared papers), Ronald A. Simon, MD (8 shared papers) and Brian David Modena, MD, MS (3 shared papers).
What insurance does Dr. Katharine M. Woessner accept?
Dr. Woessner is in network with 8 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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