Caitlin May Carlsson, DO
Family Medicine Physician · Norristown, PA
Caitlin May Carlsson, DO is a family medicine physician with a practice address in Norristown, Pennsylvania, and NPI 1366902314, issued on Mar 24, 2019. Check the license (Pennsylvania OT019371, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Caitlin May Carlsson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OT019371 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2701 Dekalb Pike, Norristown, PA 19401
- Phone
- (610) 275-7240
- Enumerated
- Mar 24, 2019
- Record last updated
- Sep 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220728000089); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2701 Dekalb Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Caitlin May Carlsson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT019371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average family medicine physician in 2024
2,122 Medicare Part D claims for 261 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium184 claims
- Levothyroxine Sodium109 claims
- Amlodipine Besylate108 claims
- Losartan Potassium104 claims
- Sertraline Hcl102 claims
- Rosuvastatin Calcium84 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.
Bills Medicare through 2 group practices
- Duke University Affiliated Physicians, Inc.Cary, NC
- Legacy Healthcare Services IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
30 family medicine physician records list a practice address in Norristown
They are 30 of the 818 NPPES records with a practice address in Norristown, and 7,483 family medicine physician records in Pennsylvania.
All 30 in Norristown → All 7,483 in Pennsylvania → Every provider in Norristown →
Other family medicine physician records in Pennsylvania
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- Ray Abarintos, MDPhiladelphia, PA1417339516
- Jasim Abbasi, DOErie, PA1396537452
- Daived Abboud, M.D.Allentown, PA1295189322
- Ihab Abdelaal, D.O.Macungie, PA1588944938
- Tony Abdelmaseeh, M.DJermyn, PA1073910923
- Adam Abdulally, MDPittsburgh, PA1184861544
- Maimuna AbdullahiLebanon, PA1477344018
Common questions
What is Caitlin May Carlsson, DO's NPI number?
Caitlin May Carlsson, DO's National Provider Identifier (NPI) is 1366902314, issued on Mar 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin May Carlsson, DO located?
The NPPES record lists a practice address at 2701 Dekalb Pike, Norristown, PA, 19401. Phone: (610) 275-7240. Providers update this record themselves, so call before visiting.
How can I verify Caitlin May Carlsson, DO's license?
NPPES lists Pennsylvania license number OT019371, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caitlin May Carlsson, DO prescribe under Medicare Part D?
In 2024, Caitlin May Carlsson, DO had 2,122 Medicare Part D claims for 261 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.