Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOSEPH HERMAN MILLER MD
NPI 1316976756
Internal Medicine - Pulmonary Disease in Baltimore, MD

Active since June 30, 2006
900 CATON AVE, BALTIMORE, MD 21229(410) 368-2040(410) 368-3508 Get Directions Write a Review

NPPES record last updated: July 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About JOSEPH MILLER

This page provides the complete NPI Profile along with additional information for Joseph Miller, an internist established in Baltimore, Maryland with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1316976756 assigned on June 2006. The practitioner's primary taxonomy code is 207RP1001X with license number D06982 (MD). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1316976756
Provider Name
DR. JOSEPH HERMAN MILLER MD
Gender
Male
Entity Type
Individual
Location Address
900 CATON AVE BALTIMORE, MD 21229
Location Phone
(410) 368-2040
Location Fax
(410) 368-3508
Mailing Address
900 CATON AVE BALTIMORE, MD 21229
Mailing Phone
(410) 368-2040
Mailing Fax
(410) 368-3508
Is Sole Proprietor?
No
Enumeration Date
06-30-2006
Last Update Date
07-12-2026
Code Navigator

An internist like Joseph Miller is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
D06982
License State
MD
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Reviews for DR. JOSEPH HERMAN MILLER MD

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1316976756, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 9 → 18 → 9 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 2 + 6 + 1 + 8 + 7 + 1 + 2 + 7 + 1 + 0 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1316976756.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Radiation Oncology)
900 CATON AVE
BALTIMORE, MD 21229
Radiology (Radiation Oncology)
900 CATON AVE
BALTIMORE, MD 21229
Radiology (Diagnostic Radiology)
900 CATON AVE
BALTIMORE, MD 21229
Internal Medicine (Endocrinology, Diabetes & Metabolism)
900 CATON AVE
BALTIMORE, MD 21229
Nurse Practitioner
900 CATON AVE
BALTIMORE, MD 21229
Hospitalist
900 CATON AVE
BALTIMORE, MD 21229
Internal Medicine (Medical Oncology)
900 CATON AVE
BALTIMORE, MD 21229
Hospitalist
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE
BALTIMORE, MD 21229
Obstetrics & Gynecology
900 CATON AVE
BALTIMORE, MD 21229
Physician Assistant
900 CATON AVE
BALTIMORE, MD 21229
Pediatrics
900 CATON AVE
BALTIMORE, MD 21229
Pathology (Anatomic Pathology)
900 CATON AVE
BALTIMORE, MD 21229
Emergency Medicine
900 CATON AVE, MAILSTOP 134
BALTIMORE, MD 21229
Nurse Practitioner (Adult Health)
900 CATON AVE, MARYLAND METABOLIC INSTITUTE
BALTIMORE, MD 21229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316976756, enumerated as an "individual" on June 30, 2006.

The provider is located at 900 CATON AVE BALTIMORE, MD 21229 and the phone number is (410) 368-2040.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.