Dr. Heather Louise Dryden, MD
- Medicare services, 2024
- 2,478
- Medicare patients, 2024
- 574
- Part D claims, 2024
- 10,004
- Industry payments
- $28
- Affiliated sites
- 9
- Practice address
- 1475 Se 100th Avenue, Portland, OR 97216
- Practice phone
- Call (503) 262-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marquis Mill Park
Skilled Nursing Facility · Portland, Oregon
Find Dr. Dryden's professional email, personal email and mobile number
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Dr. Heather Louise Dryden is an internist in Portland, Oregon
Dr. Dryden practices at Marquis Mill Park in Portland, Oregon.
Dr. Dryden's NPI, 1528367133, was assigned on March 22, 2011. Dr. Dryden holds Oregon license MD166964.
- NPI
- 1528367133NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244451920
- NPI enumeration date
- March 22, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 262-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather Louise Dryden practices at Marquis Mill Park in Portland, Oregon
Dr. Dryden's primary practice is Marquis Mill Park, at 1475 Se 100th Avenue, Portland, OR 97216 in Multnomah County. The practice phone is (503) 262-6000.
- Marquis Mill Park1475 Se 100th Avenue, Portland, OR 97216 · Multnomah CountyPhone(503) 262-6000
Source: Dmand AI Affiliation Data
Dr. Heather Louise Dryden is affiliated with 9 sites of care and 3 medical groups
Dr. Dryden's primary practice is Marquis Mill Park in Portland, Oregon. The medical group on file is Legacy Emanuel Medical Center. Dmand AI also links Dr. Dryden to 3 more skilled nursing facilities, 2 home health agencies, 2 medical groups, 1 physician office, 1 group practice or clinic and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Louise Dryden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dryden practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marquis Mill Park | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Heather Louise Dryden is one of 1,680 internists in Oregon
Internal medicine is Dr. Dryden's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dryden is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Dryden
Counts of internists 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. Heather Louise Dryden billed Medicare for 2,478 services in 2024
CMS data shows 2,478 Medicare services from Dr. Dryden across 9 procedure codes in 2024, for 574 Medicare patients. Medicare paid $77,664 for them.
Dr. Dryden's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 1,488
- Office and hospital visits
- 2023: 6352024: 92846%
- Surgery
- 2023: 02024: 62
Where Dr. Dryden's Medicare services took place, 2024
- In an office1,82574%
- In a facility65326%
Dr. Dryden compared with the Oregon median for internists, 2024
- Dr. Dryden
- Oregon median
- Medicare services
- 2,478vs 3008.3 times
- Medicare patients
- 574vs 1324.3 times
- Part D claims
- 9,359vs 22242.2 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Dryden'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dryden and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather Louise Dryden treated 574 Medicare patients in 2024, average age 79
CMS counts 574 Medicare patients who saw Dr. Dryden in 2024. The largest group is 75 to 84, with 230 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dryden's median patient age at 78, with 58% women.
Dr. Dryden's Medicare patients by age, 2024
Dr. Dryden's Medicare patients by sex, 2024
- Women37165%
- Men20335%
Chronic conditions among Dr. Dryden's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis53%
- Mood disorders47%
- Chronic kidney disease46%
- Depression43%
- Heart failure41%
- Diabetes39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dryden's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Louise Dryden wrote 10,004 Medicare Part D claims in 2024
In 2024, Dr. Dryden wrote 10,004 Medicare Part D claims for 431 patients. 83% of them were for generic drugs. CMS names the drug for 9,359 of them, across 158 drugs with 11 or more claims each, at $538,638 in total drug cost. In 2023, CMS named 7,190 claims across 136 drugs.
Dr. Dryden's Part D claims by kind of drug, 2024
- Generic8,281 claims83%
- Brand-name1,674 claims17%
- Other49 claims0%
Dr. Dryden'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. Dryden's Part D claims, 2024
- Opioids3%327 of 10,004 claims
- Antibiotics3%350 of 10,004 claims
- Antipsychotics, patients 65 and over3%260 of 10,004 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: 7,1902024: 9,35930%
Drugs named by CMS: 158 in 2024, 136 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
How Dr. Heather Louise Dryden takes part in Medicare
Dr. Dryden accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Heather Louise Dryden received $28 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Dryden from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $28.
Companies that paid Dr. Dryden the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Heather Louise Dryden'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) |
| 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. Heather Louise Dryden
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. Heather Louise Dryden's NPI number?
Dr. Heather Louise Dryden's NPI number is 1528367133. It was assigned on March 22, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Louise Dryden?
Dr. Heather Louise Dryden is an internist in Portland, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Heather Louise Dryden practice?
Dr. Dryden practices at 1475 Se 100th Avenue, Portland, OR 97216. Dr. Dryden's primary practice is Marquis Mill Park in Portland, Oregon. Dmand AI also links Dr. Dryden to 3 skilled nursing facilities, 2 home health agencies, 2 medical groups, 1 physician office, 1 group practice or clinic and 1 hospice.
What is Dr. Heather Louise Dryden's office phone number?
The practice phone on file for Dr. Dryden is (503) 262-6000.
What is Dr. Heather Louise Dryden's medical license number?
Dr. Dryden holds Oregon license MD166964.
What medical group is Dr. Heather Louise Dryden part of?
Dr. Dryden is linked to Legacy Emanuel Medical Center. Dmand AI links Dr. Dryden to 2 more medical groups.
Does Dr. Heather Louise Dryden accept Medicare?
Yes. CMS data shows Dr. Dryden billed Medicare for 2,478 services in 2024, and Dr. Dryden accepts Medicare assignment.
How many Medicare patients does Dr. Heather Louise Dryden see?
CMS counts 574 Medicare patients who saw Dr. Dryden in 2024, with an average age of 79.
What services does Dr. Heather Louise Dryden bill to Medicare?
In 2024, Dr. Dryden's most billed Medicare services were lab service (P9603), nursing facility care (99305) and nursing facility care (99306).
What drugs does Dr. Heather Louise Dryden prescribe most?
In 2024 Medicare Part D data, Dr. Dryden's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Gabapentin.
Has Dr. Heather Louise Dryden received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Dryden from 1 company from 2023 to 2023. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Heather Louise Dryden been practicing?
Dr. Dryden graduated from medical school in 2010, 16 years ago.
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