Dr Alan Stewart Penzias, MD - Medicare Obstetrics & Gynecology in Waltham, MA

Dr Alan Stewart Penzias, MD is a medicare enrolled "Obstetrics & Gynecology - Reproductive Endocrinology" physician in Waltham, Massachusetts. His current practice location is 130 2nd Ave, Boston Ivf - The Waltham Center, Waltham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 434-6500.

Dr Alan Stewart Penzias is licensed to practice in Massachusetts (license number 58565) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1497701866.

Contact Information

Dr Alan Stewart Penzias, MD
130 2nd Ave, Boston Ivf - The Waltham Center,
Waltham, MA 02451
(781) 434-6500
(781) 434-6501



Physician's Profile

Full NameDr Alan Stewart Penzias
GenderMale
SpecialityObstetrics & Gynecology - Reproductive Endocrinology
Location130 2nd Ave, Waltham, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497701866
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 05/22/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9335381987
  • Enrollment ID: I20130809000400

Medical Identifiers

Medical identifiers for Dr Alan Stewart Penzias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497701866NPI-NPPES
3095011MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 272983 (New York)Secondary
207VG0400XObstetrics & Gynecology - Gynecology 58565 (Massachusetts)Secondary
207VG0400XObstetrics & Gynecology - Gynecology 015833 (Maine)Secondary
207VG0400XObstetrics & Gynecology - Gynecology MD11056 (Rhode Island)Secondary
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 58565 (Massachusetts)Primary
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 015833 (Maine)Secondary
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology MD11056 (Rhode Island)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Alan Stewart Penzias allows following entities to bill medicare on his behalf.
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518908136
PECOS PAC ID: 4486567104
Enrollment ID: O20031204000710

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Alan Stewart Penzias is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Alan Stewart Penzias, MD
130 2nd Ave, Boston Ivf - The Waltham Center,
Waltham, MA 02451-1100

Ph: (781) 434-6500
Dr Alan Stewart Penzias, MD
130 2nd Ave, Boston Ivf - The Waltham Center,
Waltham, MA 02451

Ph: (781) 434-6500

News Archive

Combination treatment for pancreatic cancer increases intratumoral gemcitabine levels

Oncologists who treat patients with pancreatic cancer may be one step closer to understanding why gemcitabine, the only currently available treatment, works in some cases but not in others, according to a paper in Cancer Discovery, a journal of the American Association for Cancer Research.

UMMC improves delivery turnaround time, enhances nurse satisfaction with MedEx system

Using MedEx, Aethon's comprehensive medication tracking system, the University of Maryland Medical Center has improved delivery turnaround time, reduced personnel costs and enhanced nurse satisfaction. This was the overriding theme of a presentation by UMMC at the American Society of Health System Pharmacists midyear conference in Anaheim.

Mixed reality system could create new way for medical practitioners to view patient data

A mixed reality system which allows medical practitioners to view and interact with virtual replicas of patients' organs, bones or body parts is being developed by academics.

COVID-19 volunteers are still needed in the challenging months ahead, say researchers

During the first national lockdown of the Covid-19 pandemic earlier this year, and subsequent social restrictions, thousands of volunteers provided a vital lifeline for many vulnerable people throughout an unprecedented time of anxiety and social restrictions.

Read more News

› Verified 2 days ago


Obstetrics & Gynecology Doctors in Waltham, MA

Dr. Carey Michele York Best, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 40 2nd Ave, Ste 400, Waltham, MA 02451
Phone: 781-697-2000    Fax: 781-697-2010
Dr. Merle Jay Berger, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 130 2nd Ave, Boston Ivf - The Waltham Center, Waltham, MA 02451
Phone: 781-434-6500    Fax: 781-434-6501
Dr. Maureen French, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 52 2nd Ave, Waltham, MA 02451
Phone: 781-487-3860    
Dr. Vicki Lynn Heller, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 808 Main St, Waltham, MA 02451
Phone: 781-398-0038    Fax: 781-398-0039
Sara Elizabeth Arian, MD, MSC
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 130 Second Ave, Waltham, MA 02451
Phone: 714-656-6877    
Dr. Sudha G Mehta, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 20 Hope Ave, #309, Waltham, MA 02453
Phone: 781-891-8800    Fax: 781-899-7234
Dr. Rita M. Sneeringer, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 130 2nd Ave, Boston Ivf - The Waltham Center, Waltham, MA 02451
Phone: 781-434-6500    Fax: 781-434-6501

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