Dr. Alan H. Klein, MD
- Medicare services, 2024
- 520
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 285
- Hospital affiliations
- 3
- Industry payments
- $2,639
- Practice address
- 11800 East Twelve Mile Road, Warren, MI 48093
- Practice phone
- Call (586) 573-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Klein's professional email, personal email and mobile number
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Dr. Alan H. Klein is an orthopedic surgeon in Warren, Michigan
Dr. Klein practices at Henry Ford Warren Hospital in Warren, Michigan, part of Henry Ford Health.
Dr. Klein's NPI, 1609877463, was assigned on August 2, 2005. Dr. Klein graduated from University of Pittsburgh School of Medicine in 1988. Dr. Klein holds Michigan license 4301500979.
- NPI
- 1609877463NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173663457
- NPI enumeration date
- August 2, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (586) 573-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan H. Klein practices at Henry Ford Warren Hospital in Warren, Michigan
Dr. Klein's primary practice is Henry Ford Warren Hospital, at 11800 East Twelve Mile Road, Warren, MI 48093 in Macomb County. The practice phone is (586) 573-5000.
- Henry Ford Warren Hospital11800 East Twelve Mile Road, Warren, MI 48093 · Macomb CountyPhone(586) 573-5000
Source: Dmand AI Affiliation Data
Dr. Alan H. Klein is affiliated with 6 sites of care and 5 medical groups
Dr. Klein's primary practice is Henry Ford Warren Hospital in Warren, Michigan, part of Henry Ford Health. Dr. Klein is also affiliated with Henry Ford Macomb Hospital. The medical group on file is Henry Ford Warren Hospital. Dmand AI also links Dr. Klein to 1 more hospital, 4 medical groups, 2 group practices and clinics and 1 home health agency, 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. Alan H. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford Warren Hospital | Available with a free account |
| +5 more sites and 4 medical groups | 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 Henry Ford Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alan H. Klein is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Klein's licenses on file in 2 states: Michigan and Pennsylvania.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
- Pennsylvania license
Orthopedic surgeons near Dr. Klein
Counts of orthopedic surgeons 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. Alan H. Klein billed Medicare for 520 services in 2024
CMS data shows 520 Medicare services from Dr. Klein across 10 procedure codes in 2024, for 147 Medicare patients. Medicare paid $22,543 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Klein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2682024: 2613%
- Surgery
- 2023: 1252024: 1369%
- Imaging
- 2023: 612024: 123102%
Dr. Klein compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Klein
- Michigan median
- Medicare services
- 520vs 523Close to median
- Medicare patients
- 147vs 17215% below
- Part D claims
- 248vs 803.1 times
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Klein'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. Klein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Klein and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan H. Klein treated 147 Medicare patients in 2024, average age 73
CMS counts 147 Medicare patients who saw Dr. Klein in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have arthritis, and 75% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.66, 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. Klein's median patient age at 65, with 62% women.
Dr. Klein's Medicare patients by age, 2024
Dr. Klein's Medicare patients by sex, 2024
- Women10370%
- Men4430%
Chronic conditions among Dr. Klein's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes42%
- Ischemic heart disease30%
- Mood disorders30%
- Anxiety29%
- Heart failure28%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 65
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan H. Klein wrote 285 Medicare Part D claims in 2024
In 2024, Dr. Klein wrote 285 Medicare Part D claims for 92 patients. 99% of them were for generic drugs. CMS names the drug for 248 of them, across 7 drugs with 11 or more claims each, at $1,310 in total drug cost. In 2023, CMS named 233 claims across 8 drugs.
Dr. Klein's Part D claims by kind of drug, 2024
- Generic282 claims99%
- Brand-name and other3 claims1%
Dr. Klein'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. Klein's Part D claims, 2024
- Opioids30%86 of 285 claims
- Antibiotics12%34 of 285 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: 2332024: 2486%
Drugs named by CMS: 7 in 2024, 8 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. Alan H. Klein takes part in Medicare
Dr. Klein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Alan H. Klein received $2,639 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Klein from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $895.
General payments to Dr. Klein by program year, 2016 to 2025
General payments to Dr. Klein by kind, 2016 to 2025
- Food and beverage$2,637100%
- Travel and lodging$20%
Companies that paid Dr. Klein 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. Alan H. Klein graduated from University of Pittsburgh School of Medicine
Dr. Klein graduated from University of Pittsburgh School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alan H. 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 | 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)Doctors and Clinicians Utilization Data (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 Dr. Alan H. 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 Dr. Alan H. Klein's NPI number?
Dr. Alan H. Klein's NPI number is 1609877463. It was assigned on August 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan H. Klein?
Dr. Alan H. Klein is an orthopedic surgeon in Warren, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Alan H. Klein practice?
Dr. Klein practices at 11800 East Twelve Mile Road, Warren, MI 48093. Dr. Klein's primary practice is Henry Ford Warren Hospital in Warren, Michigan, part of Henry Ford Health. Dmand AI also links Dr. Klein to 1 hospital, 4 medical groups, 2 group practices and clinics and 1 home health agency.
What is Dr. Alan H. Klein's office phone number?
The practice phone on file for Dr. Klein is (586) 573-5000.
What is Dr. Alan H. Klein's medical license number?
Dr. Klein holds Michigan license 4301500979, one of the licenses on file in 2 states.
Which states has Dr. Alan H. Klein been licensed in?
Dmand AI has state licenses on file for Dr. Klein in Michigan and Pennsylvania.
Which hospitals is Dr. Alan H. Klein affiliated with?
Dr. Klein practices at Henry Ford Warren Hospital in Warren, Michigan. Dr. Klein is also affiliated with Henry Ford Macomb Hospital. Dmand AI links Dr. Klein to 1 more hospital.
What medical group is Dr. Alan H. Klein part of?
Dr. Klein is linked to Henry Ford Warren Hospital. Dmand AI links Dr. Klein to 4 more medical groups.
Does Dr. Alan H. Klein accept Medicare?
Yes. CMS data shows Dr. Klein billed Medicare for 520 services in 2024, and Dr. Klein accepts Medicare assignment.
How many Medicare patients does Dr. Alan H. Klein see?
CMS counts 147 Medicare patients who saw Dr. Klein in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Alan H. Klein bill to Medicare?
In 2024, Dr. Klein's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (20610) and diagnostic imaging (73502).
Where did Dr. Alan H. Klein go to medical school?
Dr. Klein graduated from University of Pittsburgh School of Medicine in 1988.
What drugs does Dr. Alan H. Klein prescribe most?
In 2024 Medicare Part D data, Dr. Klein's most prescribed drugs by claims were Meloxicam, Hydrocodone-Acetaminophen and Oxycodone-Acetaminophen.
Has Dr. Alan H. Klein received payments from drug or device companies?
CMS Open Payments shows $2,639 in general payments to Dr. Klein from 17 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Alan H. Klein been practicing?
Dr. Klein graduated from medical school in 1988, 38 years ago.
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