Greta E. Klein, NP
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 162
- Hospital affiliations
- 1
- Industry payments
- $943
- Medical groups
- 2
- Practice address
- 5900 Byron Center SW Ave, Wyoming, MI 49519
- Practice phone
- Call (616) 252-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-West Hospital
Wyoming, Michigan
Find Greta Klein'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.
Greta E. Klein is a primary care nurse practitioner in Wyoming, Michigan
Greta Klein practices at UM Health-West Hospital in Wyoming, Michigan.
Greta Klein's NPI, 1336561026, was assigned on January 14, 2014. Greta Klein graduated from Wayne State University School of Medicine in 2013. Greta Klein holds Michigan license 4704263860.
- NPI
- 1336561026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911211529
- NPI enumeration date
- January 14, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 252-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Greta E. Klein practices at UM Health-West Hospital in Wyoming, Michigan
Greta Klein's primary practice is UM Health-West Hospital, at 5900 Byron Center SW Ave, Wyoming, MI 49519 in Kent County. The practice phone is (616) 252-7200.
- UM Health-West Hospital5900 Byron Center SW Ave, Wyoming, MI 49519 · Kent CountyPhone(616) 252-7200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Greta E. Klein is affiliated with 3 sites of care and 2 medical groups
Greta Klein's primary practice is UM Health-West Hospital in Wyoming, Michigan. Greta Klein is also affiliated with University of Michigan Health-West Hospital. The medical group on file is Signify Health. Dmand AI also links Greta Klein to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Greta E. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Greta Klein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-West Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Greta E. Klein is one of 321 primary care nurse practitioners in Michigan
Primary care is Greta Klein's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Greta Klein is licensed in Michigan.
Specialties and state licenses
- Primary care nurse practitioner, MichiganPrimary
Primary care nurse practitioners near Greta Klein
Counts of primary care nurse practitioners 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
Greta E. Klein treated 102 Medicare patients in 2024, average age 70
CMS counts 102 Medicare patients who saw Greta Klein in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Greta Klein's median patient age at 57, with 45% women.
Greta Klein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Greta Klein's Medicare patients by sex, 2024
- Women4847%
- Men5453%
Chronic conditions among Greta Klein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis50%
- Diabetes31%
- Mood disorders31%
- Depression25%
- Anxiety24%
- Atrial fibrillation23%
Share of Medicare patients with each condition. A patient can have several.
Greta Klein'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Greta E. Klein wrote 162 Medicare Part D claims in 2024
In 2024, Greta Klein wrote 162 Medicare Part D claims for 37 patients. 83% of them were for generic drugs.
Greta Klein's Part D claims by kind of drug, 2024
- Generic135 claims83%
- Brand-name27 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Greta E. Klein offers telehealth to Medicare patients
Greta Klein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Greta Klein as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Greta E. Klein received $943 in industry payments in 2025
CMS Open Payments shows 5 general payments to Greta Klein from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 62% of the total. Inspire Medical Systems, Inc. paid the most, $840.
General payments to Greta Klein by kind, 2025 to 2025
- Travel and lodging$58662%
- Food and beverage$35738%
Companies that paid Greta Klein the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Greta E. Klein graduated from Wayne State University School of Medicine
Greta Klein graduated from Wayne State University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Greta E. Klein'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Greta E. Klein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Greta E. Klein's NPI number?
Greta E. Klein's NPI number is 1336561026. It was assigned on January 14, 2014, and it is active in the NPI Registry.
What does Greta E. Klein specialize in?
Greta E. Klein is a primary care nurse practitioner in Wyoming, Michigan. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Greta E. Klein practice?
Greta Klein practices at 5900 Byron Center SW Ave, Wyoming, MI 49519. Greta Klein's primary practice is UM Health-West Hospital in Wyoming, Michigan. Dmand AI also links Greta Klein to 1 group practice or clinic and 1 medical group.
What is Greta E. Klein's office phone number?
The practice phone on file for Greta Klein is (616) 252-7200.
What is Greta E. Klein's medical license number?
Greta Klein holds Michigan license 4704263860.
Which hospitals is Greta E. Klein affiliated with?
Greta Klein is affiliated with University of Michigan Health-West Hospital.
What medical group is Greta E. Klein part of?
Greta Klein is linked to Signify Health. Dmand AI links Greta Klein to 1 more medical group.
Does Greta E. Klein accept Medicare?
Yes. CMS lists Greta Klein as accepting Medicare assignment.
Does Greta E. Klein offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Greta Klein as offering telehealth services.
How many Medicare patients does Greta E. Klein see?
CMS counts 102 Medicare patients who saw Greta Klein in 2024, with an average age of 70.
Show 3 more questionsShow fewer questions
Where did Greta E. Klein go to medical school?
Greta Klein graduated from Wayne State University School of Medicine in 2013.
Has Greta E. Klein received payments from drug or device companies?
CMS Open Payments shows $943 in general payments to Greta Klein from 2 companies from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Greta E. Klein been practicing?
Greta Klein graduated from medical school in 2013, 13 years ago.
Selling to primary care practices?
See primary care nurse practitioners in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card