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

DR. DAVID J. NAIMAN M.D.
NPI 1649248410
Internal Medicine in Baltimore, MD

Active since March 09, 2006PECOS Enrolled
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BUILDING, 3RD FLOOR, BALTIMORE, MD 21239(410) 464-5600(410) 435-5367 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. David J. Naiman M.d. NPPES

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

DR. DAVID J. NAIMAN M.D. (NPI 1649248410) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D52583) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of New York University School Of Medicine (1996).

NPPES Registry Identity

NPI1649248410
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DAVID J. NAIMANCredential: M.D.
Location Address5601 LOCH RAVEN BLVD, RUSSELL MORGAN BUILDING, 3RD FLOORBaltimore, MD 21239-2905
Mailing Address5601 Loch Raven Blvd, Russell Morgan Building, 3rd FloorBaltimore, MD 21239-2905 · (410) 464-5600 · Fax (410) 435-5367
Fax(410) 435-5367
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1996
Enumeration DateMarch 9, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1649248410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D52583
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.

5601 LOCH RAVEN BLVD, Baltimore, MD 21239

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. David J. Naiman M.d. 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 ID648395475
PECOS Enrollment IDI20100916000354
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.

Areas of Expertise CMS Part B claims 17

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
1,135 services551 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
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.
390 services390 patients
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes G0446
This is a yearly, personal consultation focused on behaviors affecting heart health. It lasts 15 minutes and may cover topics like diet, exercise, and stress management. It's about learning healthy habits to protect your heart.
321 services321 patients
Administration of influenza virus vaccine G0008
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.
181 services176 patients
Face-to-face behavioral counseling for obesity, 15 minutes G0447
This is a 15-minute consultation where a healthcare professional discusses your eating habits, physical activity, and goals to help manage your weight. The aim is to provide personalized strategies to promote a healthier lifestyle and combat obesity.
148 services147 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
144 services144 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Medstar Franklin Square Medical Center

Acute Care Hospitals · Rosedale, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210015
Location9000 Franklin Square DriveRosedale, MD 21237 · Baltimore County
Emergency services Birthing friendly

Medstar Union Memorial Hospital

Acute Care Hospitals · Baltimore, MD
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210024
Location201 East University ParkwayBaltimore, MD 21218 · Baltimore City County
Emergency services

Medstar Good Samaritan Hospital

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210056
Location5601 Loch Raven BoulevardBaltimore, MD 21239 · Baltimore City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21239 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
26 suppliers90 claims204 services$5.57 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
2 suppliers11 claims11 services$2.70 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
20 suppliers47 claims59 services$1.00 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
3 suppliers12 claims12 services$32.84 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
3 suppliers11 claims11 services$44.43 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
4 suppliers11 claims11 services$16.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Specialist
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

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649248410, enumerated as an "individual" on March 09, 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.

David Naiman is affiliated with: MEDSTAR FRANKLIN SQUARE MEDICAL CENTER, MEDSTAR UNION MEMORIAL HOSPITAL and MEDSTAR GOOD SAMARITAN HOSPITAL.