Timothy Thomas Shack, M.D.
Internal Medicine Physician · Cherry Hill, NJ
Timothy Thomas Shack, M.D. is an internal medicine physician with a practice address in Cherry Hill, New Jersey, and NPI 1821273616, issued on Dec 31, 2007. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Timothy Thomas Shack
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD064207L PA
Self-reported in NPPES; status is on the state search - Practice location
- 27 Covered Bridge RD, Cherry Hill, NJ 08034
- Phone
- (856) 429-2224
- Enumerated
- Dec 31, 2007
- Record last updated
- Apr 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (856) 429-1926
- Medicare enrollment
- Enrolled (PECOS I20080415000500); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 27 Covered Bridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Barrett, APNAdult Health Nurse Practitioner1740802461
- Brittany ChittumNurse Practitioner1386257509
- Michelle Crass, APNAdult Health Nurse Practitioner1366821712
- Anthony Jennings, MDEndocrinology, Diabetes & Metabolism Physician1962490243
- Robert Maro, M.D.Internal Medicine Physician1346284213
- Kimberly Rozengarten, D.O., M.P.H.Internal Medicine Physician1801087671
Verify Timothy Thomas Shack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average internal medicine physician in 2024
10,135 Medicare Part D claims for 870 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 267 claims were for opioids.
Most prescribed
- Atorvastatin Calcium506 claims
- Eliquis326 claims
- Metoprolol Succinate319 claims
- Levothyroxine Sodium260 claims
- Sertraline Hcl257 claims
- Amlodipine Besylate242 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: $1,965.81
113 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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 2 group practices
- Medical Office ForceBrick, NJ
- Robert J Maro MD PAVoorhees, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Thomas Shack among 4,632 internal medicine physician records in New Jersey
Timothy Thomas Shack, M.D. is one of 4,632 internal medicine physician records with a practice address in New Jersey. 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 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1995 · median 2000 among the 3,132 with a school on file
- Record last updated2012 · 63% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 internal medicine physician records list a practice address in Cherry Hill
They are 34 of the 4,331 NPPES records with a practice address in Cherry Hill, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Cherry Hill → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gerald Abelow, MDCherry Hill, NJ 080341578669099
- William Johnston, MDCherry Hill, NJ 080341467486142
- Tina Josephson, MDCherry Hill, NJ 080341164493086
- Anton Kemps, MDCherry Hill, NJ 080341497843148
- John Kirby, MDCherry Hill, NJ 080341164502126
- Robert Maro, M.D.Cherry Hill, NJ 080341346284213
- Thomas McMahon, M.D.Cherry Hill, NJ 080341952309742
- Richard Paluzzi, MDCherry Hill, NJ 080341497701205
Common questions
What is Timothy Thomas Shack, M.D.'s NPI number?
Timothy Thomas Shack, M.D.'s National Provider Identifier (NPI) is 1821273616, issued on Dec 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Thomas Shack, M.D. located?
The NPPES record lists a practice address at 27 Covered Bridge RD, Cherry Hill, NJ, 08034. Phone: (856) 429-2224. Providers update this record themselves, so call before visiting.
How can I verify Timothy Thomas Shack, M.D.'s license?
Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Thomas Shack, M.D. prescribe under Medicare Part D?
In 2024, Timothy Thomas Shack, M.D. had 10,135 Medicare Part D claims for 870 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.