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Edit this profileAt a glance
- 39 Broadway, Suite 3005, New York, NY 10006
About Dr. Greenspan
Alan H. Greenspan, M.D. is a healthcare provider in New York, NY specializing in dermatology. Alan trained at Northwestern University Feinberg Medical School, graduating in 1979. Alan is also listed as specializing in mohs surgery / dermatologic surgery. According to Medicare claims data, Alan cared for 1,997 Medicare patients across 16,132 services. The services billed most often include aminolevulinic acid hcl for topical administration, 10% gel, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1518913672.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (212) 509-5200
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
39 BROADWAY SUITE 3005
New York, NY 10006
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune and connective tissue
Cancer care
Pediatric and genetic
Rashes & allergy
Wounds & skin
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Infections
Skin growths
Procedures & services
Bladder & bowel
Cosmetic & plastics
Cosmetic dermatology
Diagnostic procedures
- Dermoscopy
- Excisional skin biopsy
- Punch biopsy
- Shave biopsy
- Skin scraping for fungal or mite testing
- Patch testing
- Skin biopsy
Lesion treatment
- Chemical treatment of skin lesions
- Incision and drainage of an abscess
- Intralesional medication injection
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
Medical dermatology treatment
Skin and Scars
Skin cancer surgery
Skin growths
Wound Care
Most searched procedures
Cosmetic
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
16,132 services · 1,997 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of related skin growth, first growth | Procedure | 11102 |
593 | More than most peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
347 | More than most peers in Dermatology |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
203 | Less often than most peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
182 | As often as other peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
37 | As often as other peers in Dermatology |
| Simple or single drainage of skin abscess | Procedure | 10060 |
34 | More often than most peers in Dermatology |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
23 | Less often than most peers in Dermatology |
| Punch biopsy, first skin growth | Procedure | 11104 |
17 | As often as other peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
15 | Less often than most peers in Dermatology |
| Complicated or multiple drainage of skin abscess | Procedure | 10061 |
12 | Less often than most peers in Dermatology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in New York 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Northwestern University Feinberg Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 1979 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of related skin growth, first growth 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Alan H. Greenspan specialize in?
Alan H. Greenspan is a dermatologist (skin doctor) in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Alan H. Greenspan located?
Alan H. Greenspan is listed at 39 Broadway Suite 3005, New York, NY 10006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Alan H. Greenspan's phone number?
The number on file is (212) 509-5200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Alan H. Greenspan's NPI number?
Alan H. Greenspan's National Provider Identifier is 1518913672. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Alan H. Greenspan train?
Alan H. Greenspan attended Northwestern University Feinberg Medical School, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Alan H. Greenspan been practicing?
Alan H. Greenspan has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Alan H. Greenspan do most often?
According to Medicare billing data, Alan H. Greenspan performs procedures including biopsy of related skin growth, first growth, biopsy of related skin growth, each additional growth and destruction of precancer skin growth, 2-14 growths; provides treatments such as application of light with debridement to destroy precancer skin growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Alan H. Greenspan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alan H. Greenspan. If this is you, claiming it is free.
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