JOHNS HOPKINS DIETITIANS AT GREENSPRING
NPI 1730293762
Dietitian, Registered in Lutherville, MD

NPI Status: Active since August 18, 2006

Contact Information

10755 FALLS ROAD
LUTHERVILLE, MD
ZIP 21093
Phone: (410) 955-9540
Fax: (410) 955-0856

Get Directions Write a Review

  • Organization
  • Dietitian, Registered
  • Medicare Supplier
  • Accepts Medicare Approved Payment
  • CLIA Number: 21D2159797
  • CLIA Cert. Type: Other - RADIOLOGY IMAGING
  • CLIA Exp. Date: 02-19-2028

About JOHNS HOPKINS DIETITIANS AT GREENSPRING

This page provides the complete NPI Profile along with additional information for Johns Hopkins Dietitians At Greenspring, a provider established in Lutherville, Maryland operating as a Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1730293762 assigned on August 2006. The practitioner's primary taxonomy code is 133V00000X. The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's other name is Johns Hopkins Dietitians At Greenspring. The authorized official of this NPI record is Mr. Ronald J Werthman (Vice President, Treasurer, Cfo,jhhs)

NPI
1730293762
Provider Legal Name
THE JOHNS HOPKINS HOSPITAL
Other Organization Name
JOHNS HOPKINS DIETITIANS AT GREENSPRING
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
10755 FALLS ROAD LUTHERVILLE, MD 21093
Location Phone
(410) 955-9540
Location Fax
(410) 955-0856
Mailing Address
PO BOX 632049 BALTIMORE, MD 21263
Mailing Phone
(410) 933-1306
Mailing Fax
(410) 955-0856
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
08-18-2006
Last Update Date
12-08-2010
Code Navigator



Johns Hopkins Dietitians At Greenspring is a medicare supplier with PTAN 20669897 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Epoetin or Immunosuppressive Drugs or Nebulizer Drugs or Oral Anticancer Drugs or Oral Antiemetic Drugs.

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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. RONALD J WERTHMAN

Authorized Official Title
VICE PRESIDENT, TREASURER, CFO,JHHS
Authorized Official Phone
(410) 955-6552

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
351841800MEDICAID (05)MD 

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20669897
Accepts Medicare Assignment
YES
Specialities List
Pharmacy.
Competitive Bidding
NO

Supplies List

  • Epoetin - Epoetin is a man-made version of human erythropoietin (EPO)
  • Immunosuppressive Drugs - Immunosuppressive drugs require dosage, frequency, and route of administration to prevent or treat the rejection of an organ transplant
  • Nebulizer Drugs - Albuterol, levalbuterol, and metaproterenol are all short-acting bronchodilators with beta-adrenergic stimulatory effect
  • Oral Anticancer Drugs - FDA anticancer drugs
  • Oral Antiemetic Drugs - FDA antiemetic drugs

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2159797
Facility Type
Other - RADIOLOGY IMAGING
Certificate Effective Date
February 20, 2026
Certificate Expiration Date
February 19, 2028
Laboratory Director
DR. AMIR R. BATOULI
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Johns Hopkins Dietitians At Greenspring after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

Reviews for JOHNS HOPKINS DIETITIANS AT GREENSPRING

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI 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 1730293762, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 3 → 6 2 → 4 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 4 + 9 + 6 + 7 + 1 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1730293762.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Pediatrics
10755 FALLS ROAD, SUITE 260
LUTHERVILLE, MD 21093
Nutritionist
10755 FALLS ROAD, SUITE 360 PAVILION 1
LUTHERVILLE, MD 21093
Radiology (Diagnostic Radiology)
10755 FALLS ROAD, SUITE 440
LUTHERVILLE, MD 21093
Clinic/Center (Ambulatory Surgical)
10755 FALLS ROAD, PAVILION I, SUITE 480
LUTHERVILLE, MD 21093
Clinical Medical Laboratory
10755 FALLS ROAD, PAVILION I, SUITE 407
LUTHERVILLE, MD 21093

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730293762, enumerated as an "organization" on August 18, 2006.

The provider is located at 10755 FALLS ROAD LUTHERVILLE, MD 21093 and the phone number is (410) 955-9540.

Dietitian, Registered with taxonomy code 133V00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.