Neale R. Lange, MD
Sleep Medicine (Internal Medicine) Physician · Denver, CO
Neale R. Lange, MD is a sleep medicine (internal medicine) physician with a practice address in Denver, Colorado, and NPI 1558337642, issued on Feb 27, 2006. Check the license (Colorado DR.0039556, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Neale R. Lange
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- DR.0039556 CO
39556 CO
Self-reported in NPPES; status is on the state search - Practice location
- 100 Cook St Ste 202, Denver, CO 80206
- Phone
- (720) 848-0000
- Enumerated
- Feb 27, 2006
- Record last updated
- Oct 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 67753531 CO
200088600A OK
122159100 WY
67008534 NM - Medicare enrollment
- Enrolled (PECOS I20040803000062); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 21 in Colorado → Look up another NPI →
Also registered at 100 Cook St Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vignesh Narayanan, M.DHematology & Oncology Physician1073632675
Verify Neale R. Lange in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0039556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
168 Medicare Part D claims for 44 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl30 claims
- Gabapentin20 claims
- Belsomra16 claims
- Eszopiclone15 claims
- Xywav13 claims
- Armodafinil11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $141.57
2 payments; by number, the most common kind was food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neale R. Lange among 21 sleep medicine (internal medicine) physician records in Colorado
Neale R. Lange, MD is one of 21 sleep medicine (internal medicine) physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1989 · median 1997 among the 14 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Colorado
There are 21 sleep medicine (internal medicine) physician records in Colorado.
All 21 in Colorado → Every provider in Denver → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Deborah Hong, M.D.Denver, CO 802061932544053
- Sheila Tsai, MDDenver, CO 802061902855315
- Teofilo Lee-Chiong, MDDenver, CO 802041225115546
- John Wilkins, MDDenver, CO 802471013009133
- Robert Ballard, MDLittleton, CO 801201255424347
- David McCarty, MDBoulder, CO 803011831193630
- David Slamowitz, MDGreenwood Village, CO 801111780655878
- Jessica Camacho, M.D.Aurora, CO 800451588927131
Common questions
What is Neale R. Lange, MD's NPI number?
Neale R. Lange, MD's National Provider Identifier (NPI) is 1558337642, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Neale R. Lange, MD located?
The NPPES record lists a practice address at 100 Cook St Ste 202, Denver, CO, 80206. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Neale R. Lange, MD's license?
NPPES lists Colorado license number DR.0039556, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Neale R. Lange, MD prescribe under Medicare Part D?
In 2024, Neale R. Lange, MD had 168 Medicare Part D claims for 44 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
What is Neale R. Lange, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.