Sheila Lt Ling, MD
Internal Medicine Physician · Boulder, CO
Sheila Lt Ling, MD is an internal medicine physician with a practice address in Boulder, Colorado, and NPI 1487613972, issued on Mar 22, 2006. Check the license (Colorado DR.0033988, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sheila Lt Ling
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR.0033988 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2575 Spruce St, Boulder, CO 80302
- Phone
- (303) 415-3875
- Enumerated
- Mar 22, 2006
- Record last updated
- Nov 9, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (303) 449-3112
- Medicaid ID
- 01339886 CO
- Medicare enrollment
- Enrolled (PECOS I20101118001272); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 2575 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hillary Browne, MDInternal Medicine Physician1316936198
- Dawn Hutchinson, MDInternal Medicine Physician1457348724
- Kathryn Johnson, PA-CMedical Physician Assistant1205911328
- Rebecca Kasperbauer, PA-CPhysician Assistant1386983542
- Mary Langlois, MDInternal Medicine Physician1447433867
Verify Sheila Lt Ling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0033988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average internal medicine physician in 2024
4,077 Medicare Part D claims for 511 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 47 claims were for opioids.
Most prescribed
- Atorvastatin Calcium406 claims
- Levothyroxine Sodium321 claims
- Rosuvastatin Calcium210 claims
- Lisinopril191 claims
- Losartan Potassium175 claims
- Amlodipine Besylate152 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.
One hospital affiliation
- Boulder Community HealthBoulder, CO · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sheila Lt Ling among 2,046 internal medicine physician records in Colorado
Sheila Lt Ling, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1986 · median 2006 among the 1,090 with a school on file
- Record last updated2017 · 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).
74 internal medicine physician records list a practice address in Boulder
They are 74 of the 5,635 NPPES records with a practice address in Boulder, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Boulder → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hillary Browne, MDBoulder, CO 803021316936198
- Dawn Hutchinson, MDBoulder, CO 803021457348724
- Jeremiah Kaplan, M.D.Boulder, CO 803021396872347
- Mary Langlois, MDBoulder, CO 803021447433867
- Benjamin Scallon, M.D.Boulder, CO 803021376923250
- Mark Shusterman, M.D.Boulder, CO 803021073045365
- Kristina Anton-Schnell, MDBoulder, CO 803011477577153
- Steven Brasch, M.D.Boulder, CO 803011366547564
Common questions
What is Sheila Lt Ling, MD's NPI number?
Sheila Lt Ling, MD's National Provider Identifier (NPI) is 1487613972, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sheila Lt Ling, MD located?
The NPPES record lists a practice address at 2575 Spruce St, Boulder, CO, 80302. Phone: (303) 415-3875. Providers update this record themselves, so call before visiting.
How can I verify Sheila Lt Ling, MD's license?
NPPES lists Colorado license number DR.0033988, 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 Sheila Lt Ling, MD prescribe under Medicare Part D?
In 2024, Sheila Lt Ling, MD had 4,077 Medicare Part D claims for 511 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.