NPPES file of Aug 9, 2026

Timothy A. Carlson, CRNP

Nurse Practitioner · Reading, PA

Timothy A. Carlson, CRNP is a nurse practitioner with a practice address in Reading, Pennsylvania, and NPI 1003818758, issued on Aug 12, 2005. Check the license (Pennsylvania SP005613B, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003818758
Name
Timothy A. Carlson
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP005613B PA
Self-reported in NPPES; status is on the state search
Practice location
2234 Perkiomen Ave, Reading, PA 19606
Phone
(610) 370-2511
Enumerated
Aug 12, 2005
Record last updated
Apr 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(610) 370-9348
Medicaid ID
007706668 PA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2234 Perkiomen Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Leif Christiansen, D.O.Internal Medicine Physician1710988092
  2. Carol Roach, CRNPFamily Nurse Practitioner1699826032

Verify Timothy A. Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP005613B    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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4.1 times the Medicare Part D claims of the average nurse practitioner in 2024

4,539 Medicare Part D claims for 223 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 150 claims were for opioids.

  1. Timothy Carlson4,539
  2. Specialty average1,109

Most prescribed

  1. Levothyroxine Sodium201 claims
  2. Atorvastatin Calcium178 claims
  3. Pantoprazole Sodium172 claims
  4. Gabapentin160 claims
  5. Furosemide149 claims
  6. Potassium Chloride141 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.

28 nurse practitioner records list a practice address in Reading

They are 28 of the 1,822 NPPES records with a practice address in Reading, and 3,916 nurse practitioner records in Pennsylvania.

All 28 in Reading → All 3,916 in Pennsylvania → Every provider in Reading →

Other nurse practitioner records in Pennsylvania

  1. Erika Aaron, CRNPPhiladelphia, PA1467572354
  2. Megan Abbott, CRNPPhiladelphia, PA1396771689
  3. Lynda Abi-DaherBethlehem, PA1033087895
  4. Mini Abraham, CRNPWyomissing, PA1679756183
  5. Mary Catherine Abruzzo, APNBroomall, PA1972237840
  6. Ann Acevedo, CRNPLehighton, PA1770133126
  7. Coleen Acevedo, CRNPWest Reading, PA1962584318
  8. Jessica AcevedoPhiladelphia, PA1912395831
  9. Naomi AcheampongWest Reading, PA1114564911
  10. Kelsey Aciukewicz, CRNPWilkes Barre, PA1245062165

Common questions

What is Timothy A. Carlson, CRNP's NPI number?

Timothy A. Carlson, CRNP's National Provider Identifier (NPI) is 1003818758, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Timothy A. Carlson, CRNP located?

The NPPES record lists a practice address at 2234 Perkiomen Ave, Reading, PA, 19606. Phone: (610) 370-2511. Providers update this record themselves, so call before visiting.

How can I verify Timothy A. Carlson, CRNP's license?

NPPES lists Pennsylvania license number SP005613B, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Timothy A. Carlson, CRNP prescribe under Medicare Part D?

In 2024, Timothy A. Carlson, CRNP had 4,539 Medicare Part D claims for 223 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.