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DAVID BLUMENTHAL MD
NPI 1073958823
Internal Medicine in Ypsilanti, MI

Active since May 07, 2013PECOS EnrolledAccepts Medicare Assignment
5333 MCAULEY DR RM 4001, ACADEMIC INTERNAL MEDICINE, YPSILANTI, MI 48197(734) 712-3980 Get Directions Write a Review

NPPES record last updated: December 22, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 22, 2021, Aug 22, 2017 (2 updates tracked since 2017).

About David Blumenthal Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID BLUMENTHAL MD (NPI 1073958823) is an individual internal medicine provider in Ypsilanti, Michigan, licensed in Michigan (4301103129) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1073958823
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDAVID BLUMENTHALCredential: MD
Location Address5333 MCAULEY DR RM 4001, ACADEMIC INTERNAL MEDICINEYpsilanti, MI 48197-1099
Mailing Address5434 S Hyde Park BlvdChicago, IL 60615-6144 · (773) 294-1383
Phone(734) 712-3980
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 7, 2013
Last NPPES UpdateDecember 22, 20212 updates tracked since enumeration
✔ NPI 1073958823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301103129
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5333 MCAULEY DR RM 4001, Ypsilanti, MI 48197
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

David Blumenthal Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID446541767
PECOS Enrollment IDI20210909001917
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show David Blumenthal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
1,998 mi
Internal Medicine
7373 WEST LANE
Stockton, CA 95210
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1548343510 (209) 476-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48197 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
19%21 patients1/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OLIVIA ANNE FAILLA DO
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
SHAWN O'MALLEY
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
ST JOSEPH MERCY HOSPITAL
General Acute Care Hospital (Critical Access)
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-5863
SUDHA KALI AYALA DO
Internal Medicine
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
JACOB AGEMY MD
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
DR. WILLIAM JOHN NABER II
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
EMAN AFROZE
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980
DR. PEIJIN HAN MD
Student in an Organized Health Care Education/Training Program
5333 MCAULEY DR RM 4001
YPSILANTI, MI 48197
Washtenaw County (734) 712-3980

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Blumenthal's NPI number?

The NPI number for David Blumenthal is 1073958823. It was assigned to this individual provider in the NPPES registry on May 7, 2013.

Where is David Blumenthal located?

David Blumenthal practices at 5333 Mcauley Dr Rm 4001 Academic Internal Medicine, Ypsilanti, MI 48197. The listed phone number is (734) 712-3980.

What is David Blumenthal's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is David Blumenthal enrolled in Medicare?

Yes. David Blumenthal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for David Blumenthal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Blumenthal reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Blumenthal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for David Blumenthal was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.