Kathryn Lieber Berman, MD
Internal Medicine Physician · Denver, CO
Kathryn Lieber Berman, MD is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1558417154, issued on Jan 26, 2007. Check the license (Colorado 47785, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kathryn Lieber Berman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 47785 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Federal Blvd, Denver, CO 80204
- Phone
- (303) 436-4202
- Enumerated
- Jan 26, 2007
- Record last updated
- Mar 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 59236299 CO
- Medicare enrollment
- Enrolled (PECOS I20090922000066); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1100 Federal Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ryan ConradPhysician Assistant1033348552
- Cassandra Garza, DENTAL HYGIENISTDental Hygienist1265031371
- Yael Gottlieb, PA-CPhysician Assistant1639738495
- Shirley Hayes, RDHDental Hygienist1427669795
Verify Kathryn Lieber Berman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 47785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average internal medicine physician in 2024
3,242 Medicare Part D claims for 250 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 216 claims were for opioids.
Most prescribed
- Atorvastatin Calcium190 claims
- Omeprazole144 claims
- Amlodipine Besylate128 claims
- Levothyroxine Sodium118 claims
- Metformin Hcl113 claims
- Jardiance94 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.
Industry payments in 2024: $93.20
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Denver Health And Hospital AuthorityDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Lieber Berman among 2,046 internal medicine physician records in Colorado
Kathryn Lieber Berman, MD is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2006 · median 2006 among the 1,090 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
493 internal medicine physician records list a practice address in Denver
They are 493 of the 25,068 NPPES records with a practice address in Denver, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Denver → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- David Brody, MDDenver, CO 802041497783914
- Cynthia Crews, MDDenver, CO 802041851315931
- Peter Crum, MDDenver, CO 802041457372351
- Raymond Estacio, MDDenver, CO 802041275556318
- Rebecca Hanratty, MDDenver, CO 802041649294307
Common questions
What is Kathryn Lieber Berman, MD's NPI number?
Kathryn Lieber Berman, MD's National Provider Identifier (NPI) is 1558417154, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Lieber Berman, MD located?
The NPPES record lists a practice address at 1100 Federal Blvd, Denver, CO, 80204. Phone: (303) 436-4202. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Lieber Berman, MD's license?
NPPES lists Colorado license number 47785, 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 Kathryn Lieber Berman, MD prescribe under Medicare Part D?
In 2024, Kathryn Lieber Berman, MD had 3,242 Medicare Part D claims for 250 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.