Dr. Erin Elizabeth Grinich, MD

  • Portland, OR
  • Dermatologist
NPI1326501669PAC ID8022411180
Medicare services, 2024
18
Medicare patients, 2024
26
Part D claims, 2024
117
Publications
17
MIPS score, 2024
96
Practice address
4805 NE Glisan Street, Portland, OR 97213
Practice phone
Call (503) 215-1111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Providence Portland Medical Center

Hospital · Portland, Oregon

See all 3 affiliations

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Dr. Erin Elizabeth Grinich is a dermatologist in Portland, Oregon

Dr. Grinich practices at Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services.

Dr. Grinich's NPI, 1326501669, was assigned on April 12, 2019. Dr. Grinich graduated from Oregon Health Sciences University School of Medicine in 2019. Dr. Grinich holds Oregon license MD199608.

NPI and contact details
Medicare PAC ID
8022411180
NPI enumeration date
April 12, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(503) 215-1111
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
33
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Erin Elizabeth Grinich practices at Providence Portland Medical Center in Portland, Oregon

Dr. Grinich's primary practice is Providence Portland Medical Center, at 4805 NE Glisan Street, Portland, OR 97213 in Multnomah County. The practice phone is (503) 215-1111.

Source: Dmand AI Affiliation Data

Dr. Erin Elizabeth Grinich is affiliated with 2 sites of care and 1 medical group

Dr. Grinich's primary practice is Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services. The medical group on file is Providence Medical Group, Oregon. Dmand AI also links Dr. Grinich to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Grinich

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Erin Elizabeth Grinich's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grinich practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Providence Portland Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Erin Elizabeth Grinich is one of 211 dermatologists in Oregon

Dermatology is Dr. Grinich's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Grinich is licensed in Oregon.

Specialties and state licenses

  • Dermatology, OregonPrimaryLicense MD199608 · taxonomy 207N00000X

Dermatologists near Dr. Grinich

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. Erin Elizabeth Grinich billed Medicare for 18 services in 2024

CMS data shows 18 Medicare services from Dr. Grinich across 1 procedure code in 2024, all of them office visits, for 26 Medicare patients. Medicare paid $1,273 for them. Every service was in an office.

Medicare services, 202418
Medicare patients26
Paid by Medicare$1,273
Procedure codes1

Dr. Grinich compared with the Oregon median for dermatologists, 2024

  • Dr. Grinich
  • Oregon median
Medicare services
18vs 1,71299% below
Medicare patients
26vs 45894% below
Part D claims
69vs 52187% below

Medians across 215 dermatologists in Oregon with Dmand AI profiles that report each measure.

Dr. Grinich'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.

See all procedures by Dr. Grinich

Need commercial claims for Dr. Grinich?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Erin Elizabeth Grinich treated 26 Medicare patients in 2024, average age 72

CMS counts 26 Medicare patients who saw Dr. Grinich in 2024. 62% of them have high cholesterol, and 50% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Grinich's median patient age at 54, with 67% women.

Medicare patients, 202426
Average age72
Average risk score0.75

Dr. Grinich's Medicare patients by sex, 2024

  • Women1558%
  • Men1142%

Chronic conditions among Dr. Grinich's Medicare patients, 2024

  1. High cholesterol62%
  2. High blood pressure50%

Share of Medicare patients with each condition. A patient can have several.

Dr. Grinich's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women67%
  • Men32%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Erin Elizabeth Grinich wrote 117 Medicare Part D claims in 2024

In 2024, Dr. Grinich wrote 117 Medicare Part D claims for 51 patients. 90% of them were for generic drugs. CMS names the drug for 69 of them, across 5 drugs with 11 or more claims each, at $1,852 in total drug cost. In 2023, CMS named 171 claims across 7 drugs.

Part D claims, 2024117
Drugs named by CMS5
Total drug cost$1,852
Part D patients51

Dr. Grinich's Part D claims by kind of drug, 2024

  • Generic105 claims90%
  • Brand-name12 claims10%

Dr. Grinich'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1712024: 6960%

Drugs named by CMS: 5 in 2024, 7 in 2023.

See all prescribing by Dr. Grinich

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. Erin Elizabeth Grinich scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Grinich for performance year 2024, reported through an alternative payment model (APM). Dr. Grinich accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 296 procedures of removal of skin lesions by Dr. Grinich, more than 82% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Grinich's MIPS scores, performance year 2024

  • 96of 100Final score
  • 84.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Grinich ranks in Medicare procedure volume

Removal of skin lesions
82nd percentile296 procedures
Skin biopsy
82nd percentile160 procedures
Melanoma (skin cancer) excision
76th percentile22 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal or shaving of skin growth: 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. Erin Elizabeth Grinich has 17 publications on record

Dmand AI links 17 papers to Dr. Grinich, published from 2018 to 2024. 2023 was the busiest year, with 4. The most frequent topics are Dermatitis, Atopic, Eczema and Patient Reported Outcome Measures. Dr. Grinich has published most often in Dermatitis. Dr. Grinich's most frequent co-authors are Eric Lawrence Simpson, MD, Jon Michael Hanifin, MD and Michael Evan Jacobson, DO.

Papers17
Years published2018 to 2024

Dr. Grinich's papers by year, 2018 to 2024

Topics Dr. Grinich writes about most

  • Dermatitis, Atopic
  • Eczema
  • Patient Reported Outcome Measures
  • Water Loss, Insensible
  • Epidermis
  • Dermatologic Agents
  • Disease Progression
  • Permeability

Dr. Grinich's most frequent co-authors

Recent publications by Dr. Grinich

See all 17 publications and co-authors

See who Dr. Grinich researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grinich works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Erin Elizabeth Grinich received $71,412 in industry payments from 2020 to 2021

CMS Open Payments shows 2 general payments to Dr. Grinich from 1 drug or device company from 2020 to 2021. Grants make up the largest share, 100% of the total. Pfizer Inc. paid the most, $71,412.

General payments to Dr. Grinich by program year, 2020 to 2021

Companies that paid Dr. Grinich the most, 2020 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Grinich

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Erin Elizabeth Grinich graduated from Oregon Health Sciences University School of Medicine

Dr. Grinich graduated from Oregon Health Sciences University School of Medicine in 2019.

  1. Medical schoolOregon Health Sciences University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Erin Elizabeth Grinich's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Erin Elizabeth Grinich

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 Elizabeth Grinich's NPI number?

Dr. Erin Elizabeth Grinich's NPI number is 1326501669. It was assigned on April 12, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Erin Elizabeth Grinich?

Dr. Erin Elizabeth Grinich is a dermatologist in Portland, Oregon. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Erin Elizabeth Grinich practice?

Dr. Grinich practices at 4805 NE Glisan Street, Portland, OR 97213. Dr. Grinich's primary practice is Providence Portland Medical Center in Portland, Oregon, part of Providence Health & Services. Dmand AI also links Dr. Grinich to 1 group practice or clinic.

What is Dr. Erin Elizabeth Grinich's office phone number?

The practice phone on file for Dr. Grinich is (503) 215-1111.

What is Dr. Erin Elizabeth Grinich's medical license number?

Dr. Grinich holds Oregon license MD199608.

Which hospitals is Dr. Erin Elizabeth Grinich affiliated with?

Dr. Grinich practices at Providence Portland Medical Center in Portland, Oregon.

What medical group is Dr. Erin Elizabeth Grinich part of?

Dr. Grinich is linked to Providence Medical Group, Oregon.

Does Dr. Erin Elizabeth Grinich accept Medicare?

Yes. CMS data shows Dr. Grinich billed Medicare for 18 services in 2024, and Dr. Grinich accepts Medicare assignment.

What is Dr. Erin Elizabeth Grinich's MIPS score?

Dr. Grinich's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Erin Elizabeth Grinich see?

CMS counts 26 Medicare patients who saw Dr. Grinich in 2024, with an average age of 72.

Show 7 more questionsShow fewer questions

What services does Dr. Erin Elizabeth Grinich bill to Medicare?

In 2024, Dr. Grinich's most billed Medicare services were office visit, new patient (99203).

Where did Dr. Erin Elizabeth Grinich go to medical school?

Dr. Grinich graduated from Oregon Health Sciences University School of Medicine in 2019.

What drugs does Dr. Erin Elizabeth Grinich prescribe most?

In 2024 Medicare Part D data, Dr. Grinich's most prescribed drugs by claims were Triamcinolone Acetonide, Hydrocortisone and Clobetasol Propionate.

Has Dr. Erin Elizabeth Grinich received payments from drug or device companies?

CMS Open Payments shows $71,412 in general payments to Dr. Grinich from 1 company from 2020 to 2021. The largest total came from Pfizer Inc.

How long has Dr. Erin Elizabeth Grinich been practicing?

Dr. Grinich graduated from medical school in 2019, 7 years ago.

Does Dr. Erin Elizabeth Grinich do research?

Dmand AI links 17 publications to Dr. Grinich, published from 2018 to 2024.

Who does Dr. Erin Elizabeth Grinich publish with?

Dr. Grinich's most frequent co-authors are Eric Lawrence Simpson, MD (16 shared papers), Jon Michael Hanifin, MD (2 shared papers) and Michael Evan Jacobson, DO (2 shared papers).

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