Adam Fredrick Christensen, D.O.
Emergency Medicine Physician · Erie, PA
Adam Fredrick Christensen, D.O. is an emergency medicine physician with a practice address in Erie, Pennsylvania, and NPI 1316391543, issued on Apr 13, 2016. Check the license (Pennsylvania OT016947, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Adam Fredrick Christensen
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OT016947 PA
Self-reported in NPPES; status is on the state search - Practice location
- 311 W 24TH St, Erie, PA 16502
- Phone
- (814) 452-5109
- Enumerated
- Apr 13, 2016
- Record last updated
- May 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20210730001674); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 311 W 24TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zachary AndersonStudent in an Organized Health Care Education/Training Program1093654436
- Tad Antognini, M.D.Family Medicine Physician1447609847
- Domenica Babo, MS, RDN, LDNRegistered Dietitian1548191406
- Muhammad Baig, MDNephrology Physician1730355256
- Alexandra Berezan, MDStudent in an Organized Health Care Education/Training Program1871483305
Verify Adam Fredrick Christensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT016947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
677 Medicare Part D claims for 411 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 93 claims were for opioids.
Most prescribed
- Cephalexin85 claims
- Hydrocodone-Acetaminophen84 claims
- Ondansetron Odt78 claims
- Naproxen73 claims
- Prednisone73 claims
- Amoxicillin-Clavulanate Potass42 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
- Ihc Health Services IncCedar City, UT
- Mvp Emergency Services LLCMesquite, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Fredrick Christensen among 3,911 emergency medicine physician records in Pennsylvania
Adam Fredrick Christensen, D.O. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 64% of them.
- NPI issued2016 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 emergency medicine physician records list a practice address in Erie
They are 120 of the 5,083 NPPES records with a practice address in Erie, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Erie → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bobbie Brotherson, DOErie, PA 165021720492358
- Scott Cook, D.O.Erie, PA 165021225492952
- Jason Crofts, D.O.Erie, PA 165021417218769
- Joseph DatskoErie, PA 165021497289821
- Paul Jimenez Stuart, DOErie, PA 165021932722725
- Muhammad KhanErie, PA 165021245764182
- Stephanie Larson, D.O.Erie, PA 165021285924175
- Dhimitri Nikolla, DOErie, PA 165021366839995
Common questions
What is Adam Fredrick Christensen, D.O.'s NPI number?
Adam Fredrick Christensen, D.O.'s National Provider Identifier (NPI) is 1316391543, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Adam Fredrick Christensen, D.O. located?
The NPPES record lists a practice address at 311 W 24TH St, Erie, PA, 16502. Phone: (814) 452-5109. Providers update this record themselves, so call before visiting.
How can I verify Adam Fredrick Christensen, D.O.'s license?
NPPES lists Pennsylvania license number OT016947, 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 Adam Fredrick Christensen, D.O. prescribe under Medicare Part D?
In 2024, Adam Fredrick Christensen, D.O. had 677 Medicare Part D claims for 411 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.