DR. CARL SPERLING M.D.
NPI 1710956644
Internal Medicine in Baltimore, MD

NPI Status: Active since March 14, 2006

Contact Information

5601 LOCH RAVEN BLVD
RUSSELL MORGAN BUILDING, 3RD FLOOR
BALTIMORE, MD
ZIP 21239
Phone: (410) 464-5600
Fax: (410) 435-5367

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  • Individual
  • Male
  • Internal Medicine

About CARL SPERLING

This page provides the complete NPI Profile along with additional information for Carl Sperling, an internist established in Baltimore, Maryland with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1710956644 assigned on March 2006. The practitioner's primary taxonomy code is 207R00000X with license number D28987 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1710956644
Provider Name
DR. CARL SPERLING M.D.
Gender
Male
Entity Type
Individual
Location Address
5601 LOCH RAVEN BLVD RUSSELL MORGAN BUILDING, 3RD FLOOR BALTIMORE, MD 21239
Location Phone
(410) 464-5600
Location Fax
(410) 435-5367
Mailing Address
5601 LOCH RAVEN BLVD RUSSELL MORGAN BUILDING, 3RD FLOOR BALTIMORE, MD 21239
Mailing Phone
(410) 464-5600
Mailing Fax
(410) 435-5367
Is Sole Proprietor?
Yes
Enumeration Date
03-14-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Carl Sperling 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
D28987
License State
MD
Taxonomy Description
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.

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.

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
089L 549VMEDICARE ID-TYPE UNSPECIFIED (04)MD 
B69775MEDICARE UPIN (02) 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Adm sarscov2 50mcg/0.25mlbst

This procedure involves administering a dose of a SARS-CoV-2 vaccine. The specific dosage is 50 micrograms in a 0.25 milliliter booster shot. This vaccine helps your body build immunity against the COVID-19 virus. It's a key part of global efforts to control the pandemic.

This service was performed 67 times for 64 patients

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 185 times for 183 patients

Administration of pneumococcal vaccine

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

This service was performed 14 times for 14 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 307 times for 307 patients

Automated urinalysis test

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

This service was performed 263 times for 239 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 89 times for 69 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 1,243 times for 440 patients

Fee covid-19 vac 13 res

The "Fee Covid-19 Vac 13 Res" service refers to a charge for the 13th dose of the Covid-19 vaccine, typically for individuals requiring additional doses due to specific health conditions. It's crucial to follow your healthcare provider's advice for your health safety.

This service was performed 115 times for 115 patients

Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free

The quadrivalent influenza vaccine is a flu shot that protects against four different flu viruses. Derived from cell cultures, it is free of preservatives and antibiotics. It's a safe and effective way to reduce your risk of getting the flu.

This service was performed 19 times for 19 patients

Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage

The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.

This service was performed 166 times for 165 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

This service was performed 36 times for 31 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

This service was performed 11 times for 11 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 142 times for 137 patients

Telephone medical discussion with physician, 11-20 minutes

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

This service was performed 16 times for 16 patients

Reviews for DR. CARL SPERLING M.D.

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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 1710956644, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 8 + 5 + 1 + 2 + 6 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1710956644.

Other Providers at the Same Location


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

Specialist
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Nurse Practitioner (Gerontology)
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Specialist
5601 LOCH RAVEN BLVD, STE 103
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 207
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Surgery
5601 LOCH RAVEN BLVD, POB #100
BALTIMORE, MD 21239
Dermatology
5601 LOCH RAVEN BLVD, GOOD SAMARITAN HOSPITAL SUITE 206
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BUILDING 3RD FLOOR
BALTIMORE, MD 21239
Plastic Surgery
5601 LOCH RAVEN BLVD, SUITE 101, POB
BALTIMORE, MD 21239
Anesthesiology
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, SUITE 3 NORTH
BALTIMORE, MD 21239
Physician Assistant
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Geriatric Medicine)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG, STE 511
BALTIMORE, MD 21239
Internal Medicine (Pulmonary Disease)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Allergy & Immunology (Allergy)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710956644, enumerated as an "individual" on March 14, 2006.

The provider is located at 5601 LOCH RAVEN BLVD RUSSELL MORGAN BUILDING, 3RD FLOOR BALTIMORE, MD 21239 and the phone number is (410) 464-5600.

Internal Medicine with taxonomy code 207R00000X.

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