Allison Guggenheim Shaber, MD
Obstetrics & Gynecology Physician · Newark, DE
Allison Guggenheim Shaber, MD is an obstetrics & gynecology physician with a practice address in Newark, Delaware, and NPI 1043704885, issued on Jun 15, 2018. Check the license (Delaware C1-0026813, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Allison Guggenheim Shaber
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- C1-0026813 DE
315239 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4735 Ogletown Stanton RD Ste 1109, Newark, DE 19713
- Phone
- (302) 623-4175
- Enumerated
- Jun 15, 2018
- Record last updated
- Aug 29, 2024
- Fax
- (302) 623-3841
- Medicare enrollment
- Enrolled (PECOS I20240912004255); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2018
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 152 in Delaware → Look up another NPI →
Also registered at 4735 Ogletown Stanton RD Ste 1109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Barlow, M.D.Obstetrics & Gynecology Physician1699786442
- Sharon Buck, RN, APNFamily Nurse Practitioner1790930261
- Hannah Chijioke-Davis, CNMAdvanced Practice Midwife1629648738
- Sydney Ford, MDObstetrics & Gynecology Physician1437787389
- Sara Lamonica, WHNPWomen's Health Nurse Practitioner1407629207
- Rebecca Newbrander, MDObstetrics & Gynecology Physician1528559952
Verify Allison Guggenheim Shaber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0026813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
15 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $35.04
2 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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 one group practice
- Christiana Care Health Services IncNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Guggenheim Shaber among 152 obstetrics & gynecology physician records in Delaware
Allison Guggenheim Shaber, MD is one of 152 obstetrics & gynecology physician records with a practice address in Delaware. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 87% of them.
- NPI issued2018 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2003 among the 98 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 obstetrics & gynecology physician records list a practice address in Newark
They are 73 of the 4,662 NPPES records with a practice address in Newark, and 152 obstetrics & gynecology physician records in Delaware.
All 152 in Delaware → Every provider in Newark → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Faith Brosch, M.D,Newark, DE 197131053343863
- Gregory Demeo, D.O.Newark, DE 197131497712657
- Karen Earl, M.D.Newark, DE 197131467487827
- Joanne Goshow-Harris, D.O.Newark, DE 197131033140116
- Moses Hochman, MDNewark, DE 197131528045093
- William Hohman, MDNewark, DE 197131487631941
- Molly Larkin, M.D.Newark, DE 197131063443133
- Stefanie Marshall, DONewark, DE 197131184691156
Common questions
What is Allison Guggenheim Shaber, MD's NPI number?
Allison Guggenheim Shaber, MD's National Provider Identifier (NPI) is 1043704885, issued on Jun 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Allison Guggenheim Shaber, MD located?
The NPPES record lists a practice address at 4735 Ogletown Stanton RD Ste 1109, Newark, DE, 19713. Phone: (302) 623-4175. Providers update this record themselves, so call before visiting.
How can I verify Allison Guggenheim Shaber, MD's license?
NPPES lists Delaware license number C1-0026813, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allison Guggenheim Shaber, MD prescribe under Medicare Part D?
In 2024, Allison Guggenheim Shaber, MD had 15 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.