Antimicrob Steward Healthc Epidemiol
Dr. Erin Kathleen Ham, MD
NPI1154642817
- Medicare services, 2016
- 570
- Part D claims, 2024
- 434
- Publications
- 2
- Industry payments
- $11
- Affiliated sites
- 1
- Practice address
- 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108
- Practice phone
- Call (206) 277-3318
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seattle VA Medical Center - Behavioral Health
Opioid Treatment Program (Methadone Clinic) · Seattle, Washington
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Dr. Erin Kathleen Ham is an allergy physician in Seattle, Washington
Dr. Ham practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
Dr. Ham's NPI, 1154642817, was assigned on June 17, 2010. Dr. Ham holds Montana license 38578.
NPI and contact details
- NPI
- 1154642817NPI Registry (opens in a new tab)
- NPI enumeration date
- June 17, 2010
- NPI status
- Active
- Practice phone
- (206) 277-3318
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erin Kathleen Ham practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington
Dr. Ham's primary practice is Seattle VA Medical Center - Behavioral Health, at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. The practice phone is (206) 277-3318.
- Seattle VA Medical Center - Behavioral Health1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108Phone(206) 277-3318
Source: Dmand AI Affiliation Data
Dr. Erin Kathleen Ham is affiliated with 1 site of care and 1 medical group
Dr. Ham's primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy.
Seattle VA Medical Center - Behavioral HealthPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erin Kathleen Ham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle VA Medical Center - Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erin Kathleen Ham is one of 11 allergy physicians in Washington
Allergy is Dr. Ham's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Ham is licensed in Montana.
Specialties and state licenses
- Allergy, MontanaPrimary
Allergy physicians near Dr. Ham
Counts of allergy physicians with a Dmand AI profile, by place and practice. Each opens the list.
11allergy physicians in Washington
4allergy physicians in Seattle
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erin Kathleen Ham billed Medicare for 570 services in 2016
CMS data shows 570 Medicare services from Dr. Ham across 8 procedure codes in 2016. Medicare paid $16,052 for them.
Medicare services, 2016570
Paid by Medicare$16,052
Procedure codes8
Dr. Ham's Medicare services by type, 2016
- Tests and treatments285
- Office and hospital visits285
Where Dr. Ham's Medicare services took place, 2016
- In an office11620%
- In a facility45480%
Dr. Ham compared with the Washington median for allergy physicians, 2016
- Dr. Ham
- Washington median
- Part D claims
- 344vs 26828% above
Medians across 10 allergy physicians in Washington with Dmand AI profiles that report each measure.
Dr. Ham's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ham and other allergy physicians in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erin Kathleen Ham's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Ham's median patient age at 59, with 25% women.
Dr. Ham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Erin Kathleen Ham wrote 434 Medicare Part D claims in 2024
In 2024, Dr. Ham wrote 434 Medicare Part D claims. 79% of them were for generic drugs. CMS names the drug for 344 of them, across 22 drugs with 11 or more claims each, at $19,670 in total drug cost. In 2023, CMS named 187 claims across 12 drugs.
Part D claims, 2024434
Drugs named by CMS22
Total drug cost$19,670
Dr. Ham's Part D claims by kind of drug, 2024
- Generic341 claims79%
- Brand-name60 claims14%
- Other33 claims8%
Dr. Ham'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. Ham's Part D claims, 2024
- Antipsychotics, patients 65 and over7%32 of 434 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: 1872024: 34484%
Drugs named by CMS: 22 in 2024, 12 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
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Dr. Erin Kathleen Ham has 2 publications on record
Dmand AI links 2 papers to Dr. Ham, published from 2016 to 2025. Dr. Ham's most frequent co-authors are Moira L. Aitken, Matthew Charles Altman, MD and Andrew G. Ayars, MD.
Papers2
Years published2016 to 2025
Dr. Ham's most frequent co-authors
- Moira L. Aitken1 shared paper
- Matthew Charles Altman, MD1 shared paper
- Andrew G. Ayars, MD1 shared paper
Recent publications by Dr. Ham
Ann Allergy Asthma Immunol
Anti-Bacterial AgentsCystic FibrosisDrug Hypersensitivity
See who Dr. Ham researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ham works with, so you can find a warm path to the right allergy physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erin Kathleen Ham received $11 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Ham from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $11.
Companies that paid Dr. Ham the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Erin Kathleen Ham'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 Data |
| 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) |
| 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) |
| 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. Erin Kathleen Ham
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. Erin Kathleen Ham's NPI number?
Dr. Erin Kathleen Ham's NPI number is 1154642817. It was assigned on June 17, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Erin Kathleen Ham?
Dr. Erin Kathleen Ham is an allergy physician in Seattle, Washington. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Erin Kathleen Ham practice?
Dr. Ham practices at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. Dr. Ham's primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
What is Dr. Erin Kathleen Ham's office phone number?
The practice phone on file for Dr. Ham is (206) 277-3318.
What is Dr. Erin Kathleen Ham's medical license number?
Dr. Ham holds Montana license 38578.
What medical group is Dr. Erin Kathleen Ham part of?
Dr. Ham is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy.
Does Dr. Erin Kathleen Ham accept Medicare?
Yes. CMS data shows Dr. Ham billed Medicare for 570 services in 2016.
What services does Dr. Erin Kathleen Ham bill to Medicare?
In 2016, Dr. Ham's most billed Medicare services were office visit, established patient (99213), lung function service (94010) and lung function service (94060).
What drugs does Dr. Erin Kathleen Ham prescribe most?
In 2024 Medicare Part D data, Dr. Ham's most prescribed drugs by claims were Losartan Potassium, Triamcinolone Acetonide and Alcohol Prep Pads.
Has Dr. Erin Kathleen Ham received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Ham from 1 company from 2016 to 2016. The largest total came from AstraZeneca Pharmaceuticals LP.
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How long has Dr. Erin Kathleen Ham been practicing?
Dr. Ham's NPI was assigned in 2010.
Does Dr. Erin Kathleen Ham do research?
Dmand AI links 2 publications to Dr. Ham, published from 2016 to 2025.
Who does Dr. Erin Kathleen Ham publish with?
Dr. Ham's most frequent co-authors are Moira L. Aitken (1 shared paper), Matthew Charles Altman, MD (1 shared paper) and Andrew G. Ayars, MD (1 shared paper).
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